两化融合英文文献二
自动化专业毕业论文外文文献翻译
目录Part 1 PID type fuzzy controller and parameters adaptive method (1)Part 2 Application of self adaptation fuzzy-PID control for main steam temperature control system in power station (7)Part 3 Neuro-fuzzy generalized predictive control of boiler steam temperature ..................................................................... (13)Part 4 为Part3译文：锅炉蒸汽温度模糊神经网络的广义预测控制21Part 1 PID type fuzzy controller and Parametersadaptive methodWu zhi QIAO, Masaharu MizumotoAbstract: The authors of this paper try to analyze the dynamic behavior of the product-sum crisp type fuzzy controller, revealing that this type of fuzzy controller behaves approximately like a PD controller that may yield steady-state error for the control system. By relating to the conventional PID control theory, we propose a new fuzzy controller structure, namely PID type fuzzy controller which retains the characteristics similar to the conventional PID controller. In order to improve further the performance of the fuzzy controller, we work out a method to tune the parameters of the PID type fuzzy controller on line, producing a parameter adaptive fuzzy controller. Simulation experiments are made to demonstrate the fine performance of these novel fuzzy controller structures.Keywords: Fuzzy controller; PID control; Adaptive control1. IntroductionAmong various inference methods used in the fuzzy controller found in literatures , the most widely used ones in practice are the Mamdani method proposed by Mamdani and his associates who adopted the Min-max compositional rule of inference based on an interpretation of a control rule as a conjunction of the antecedent and consequent, and the product-sum method proposed by Mizumoto who suggested to introduce the product and arithmetic mean aggregation operators to replace the logical AND (minimum) and OR (maximum) calculations in the Min-max compositional rule of inference.In the algorithm of a fuzzy controller, the fuzzy function calculation is also a complicated and time consuming task. Tagagi and Sugeno proposed a crisp type model in which the consequent parts of the fuzzy control rules are crisp functional representation or crisp real numbers in the simplified case instead of fuzzy sets . With this model of crisp real number output, the fuzzy set of the inference consequence willbe a discrete fuzzy set with a finite number of points, this can greatly simplify the fuzzy function algorithm.Both the Min-max method and the product-sum method are often applied with the crisp output model in a mixed manner. Especially the mixed product-sum crisp model has a fine performance and the simplest algorithm that is very easy to be implemented in hardware system and converted into a fuzzy neural network model. In this paper, we will take account of the product-sum crisp type fuzzy controller.2. PID type fuzzy controller structureAs illustrated in previous sections, the PD function approximately behaves like a parameter time-varying PD controller. Since the mathematical models of most industrial process systems are of type, obviously there would exist an steady-state error if they are controlled by this kind of fuzzy controller. This characteristic has been stated in the brief review of the PID controller in the previous section.If we want to eliminate the steady-state error of the control system, we can imagine to substitute the input (the change rate of error or the derivative of error) of the fuzzy controller with the integration of error. This will result the fuzzy controller behaving like a parameter time-varying PI controller, thus the steady-state error is expelled by the integration action. However, a PI type fuzzy controller will have a slow rise time if the P parameters are chosen small, and have a large overshoot if the P or I parameters are chosen large. So there may be the time when one wants to introduce not only the integration control but the derivative control to the fuzzy control system, because the derivative control can reduce the overshoot of the system's response so as to improve the control performance. Of course this can be realized by designing a fuzzy controller with three inputs, error, the change rate of error and the integration of error. However, these methods will be hard to implement in practice because of the difficulty in constructing fuzzy control rules. Usually fuzzy control rules are constructed by summarizing the manual control experience of an operator who has been controlling the industrial process skillfully and successfully. The operator intuitively regulates the executor to control the process by watching theerror and the change rate of the error between the system's output and the set-point value. It is not the practice for the operator to observe the integration of error. Moreover, adding one input variable will greatly increase the number of control rules, the constructing of fuzzy control rules are even more difficult task and it needs more computation efforts. Hence we may want to design a fuzzy controller that possesses the fine characteristics of the PID controller by using only the error and the change rate of error as its inputs.One way is to have an integrator serially connected to the output of the fuzzy controller as shown in Fig. 1. In Fig. 1,1K and 2K are scaling factors for e and ~ respectively, and fl is the integral constant. In the proceeding text, for convenience, we did not consider the scaling factors. Here in Fig. 2, when we look at the neighborhood of NODE point in the e - ~ plane, it follows from (1) that the control input to the plant can be approximated by(1)Hence the fuzzy controller becomes a parameter time-varying PI controller, itsequivalent proportional control and integral control components are BK2D and ilK1 P respectively. We call this fuzzy controller as the PI type fuzzy controller (PI fc). We can hope that in a PI type fuzzy control system, the steady-state error becomes zero.To verify the property of the PI type fuzzy controller, we carry out some simulation experiments. Before presenting the simulation, we give a description of the simulation model. In the fuzzy control system shown in Fig. 3, the plant model is a second-order and type system with the following transfer function:)1)(1()(21++=s T s T K s G (2) Where K = 16, 1T = 1, and 2T = 0.5. In our simulation experiments, we use thediscrete simulation method, the results would be slightly different from that of a continuous system, the sampling time of the system is set to be 0.1 s. For the fuzzy controller, the fuzzy subsets of e and d are defined as shown in Fig. 4. Their coresThe fuzzy control rules are represented as Table 1. Fig. 5 demonstrates the simulation result of step response of the fuzzy control system with a Pl fc. We can see that the steady-state error of the control system becomes zero, but when the integration factor fl is small, the system's response is slow, and when it is too large, there is a high overshoot and serious oscillation. Therefore, we may want to introduce the derivative control law into the fuzzy controller to overcome the overshoot and instability. We propose a controller structure that simply connects the PD type and the PI type fuzzy controller together in parallel. We have the equivalent structure of that by connecting a PI device with the basic fuzzy controller serially as shown in Fig.6. Where ~ is the weight on PD type fuzzy controller and fi is that on PI type fuzzy controller, the larger a/fi means more emphasis on the derivative control and less emphasis on the integration control, and vice versa. It follows from (7) that the output of the fuzzy controller is(3)3. The parameter adaptive methodThus the fuzzy controller behaves like a time-varying PID controller, its equivalent proportional control, integral control and derivative control components are respectively. We call this new controller structure a PID type fuzzy controller (PID fc). Figs. 7 and 8 are the simulation results of the system's step response of such control system. The influence of ~ and fl to the system performance is illustrated. When ~ > 0 and/3 = 0, meaning that the fuzzy controller behaves like PD fc, there exist a steady-state error. When ~ = 0 and fl > 0, meaning that the fuzzy controller behaves like a PI fc, the steady-state error of the system is eliminated but there is a large overshoot and serious oscillation.When ~ > 0 and 13 > 0 the fuzzy controller becomes a PID fc, the overshoot is substantially reduced. It is possible to get a comparatively good performance by carefully choosing the value of αandβ.4. ConclusionsWe have studied the input-output behavior of the product-sum crisp type fuzzy controller, revealing that this type of fuzzy controller behaves approximately like a parameter time-varying PD controller. Therefore, the analysis and designing of a fuzzy control system can take advantage of the conventional PID control theory. According to the coventional PID control theory, we have been able to propose some improvement methods for the crisp type fuzzy controller.It has been illustrated that the PD type fuzzy controller yields a steady-state error for the type system, the PI type fuzzy controller can eliminate the steady-state error. We proposed a controller structure, that combines the features of both PD type and PI type fuzzy controller, obtaining a PID type fuzzy controller which allows the control system to have a fast rise and a small overshoot as well as a short settling time.To improve further the performance of the proposed PID type fuzzy controller, the authors designed a parameter adaptive fuzzy controller. The PID type fuzzy controller can be decomposed into the equivalent proportional control, integral control and the derivative control components. The proposed parameter adaptive fuzzy controller decreases the equivalent integral control component of the fuzzy controller gradually with the system response process time, so as to increase the damping of the system when the system is about to settle down, meanwhile keeps the proportional control component unchanged so as to guarantee quick reaction against the system's error. With the parameter adaptive fuzzy controller, the oscillation of the system is strongly restrained and the settling time is shortened considerably.We have presented the simulation results to demonstrate the fine performance of the proposed PID type fuzzy controller and the parameter adaptive fuzzy controller structure.Part 2 Application of self adaptation fuzzy-PID control for main steam temperature control system inpower stationZHI-BIN LIAbstract: In light of the large delay, strong inertia, and uncertainty characteristics of main steam temperature process, a self adaptation fuzzy-PID serial control system is presented, which not only contains the anti-disturbance performance of serial control, but also combines the good dynamic performance of fuzzy control. The simulation results show that this control system has more quickly response, better precision and stronger anti-disturbance ability．Keywords：Main steam temperature；Self adaptation；Fuzzy control；Serial control1. IntroductionThe boiler superheaters of modem thermal power station run under the condition of high temperature and high pressure, and the superheater’s temperature is highest in the steam channels．so it has important effect to the running of the whole thermal power station．If the temperature is too high, it will be probably burnt out. If the temperature is too low ,the efficiency will be reduced So the main steam temperature mast be strictly controlled near the given value．Fig l shows the boiler main steam temperature system structure.Fig.1 boiler main steam temperature systemIt can be concluded from Fig l that a good main steam temperature controlsystem not only has adequately quickly response to flue disturbance and load fluctuation, but also has strong control ability to desuperheating water disturbance. The general control scheme is serial PID control or double loop control system with derivative. But when the work condition and external disturbance change large, the performance will become instable. This paper presents a self adaptation fuzzy-PID serial control system. which not only contains the anti-disturbance performance of serial control, but also combines the good dynamic character and quickly response of fuzzy control ．1. Design of Control SystemThe general regulation adopts serial PID control system with load feed forward ．which assures that the main steam temperature is near the given value 540℃in most condition ．If parameter of PID control changeless and the work condition and external disturbance change large, the performance will become in stable ．The fuzzy control is fit for controlling non-linear and uncertain process. The general fuzzy controller takes error E and error change ratio EC as input variables ．actually it is a non-linear PD controller, so it has the good dynamic performance ．But the steady error is still in existence. In linear system theory, integral can eliminate the steady error. So if fuzzy control is combined with PI control, not only contains the anti-disturbance performance of serial control, but also has the good dynamic performance and quickly response.In order to improve fuzzy control self adaptation ability, Prof ．Long Sheng-Zhao and Wang Pei-zhuang take the located in bringing forward a new idea which can modify the control regulation online ．This regulation is:]1,0[,)1(∈-+=αααEC E UThis control regulation depends on only one parameter α.Once αis fixed ．the weight of E and EC will be fixed and the self adaptation ability will be very small ．It was improved by Prof. Li Dong-hui and the new regulation is as follow;]1,0[,,,3,)1(2,)1(1,)1(0,)1({321033221100∈±=-+±=-+±=-+=-+=ααααααααααααE EC E E EC E E EC E E EC E UBecause it is very difficult to find a self of optimum parameter, a new method is presented by Prof ．Zhou Xian-Lan, the regulation is as follow:)0(),ex p(12>--=k ke αBut this algorithm still can not eliminate the steady error ．This paper combines this algorithm with PI control ，the performance is improved ．2. Simulation of Control System3.1 Dynamic character of controlled objectPapers should be limited to 6 pages Papers longer than 6 pages will be subject to extra fees based on their length ．Fig .2 main steam temperature control system structureFig 2 shows the main steam temperature control system structure ，)(),(21s W s W δδare main controller and auxiliary controller,)(),(21s W s W o o are characters of the leading and inertia sections,)(),(21s W s W H H are measure unit.3.2 Simulation of the general serial PID control systemThe simulation of the general serial PID control system is operated by MATLAB, the simulation modal is as Fig.3.Setp1 and Setp2 are the given value disturbance and superheating water disturb & rice .PID Controller1 and PID Controller2 are main controller and auxiliary controller ．The parameter value which comes from references is as follow ：667.37,074.0,33.31)(25)(111111122===++===D I p D I p p k k k s k sk k s W k s W δδFig.3. the general PID control system simulation modal3.3 Simulation of self adaptation fuzzy-PID control system SpacingThe simulation modal is as Fig 4.Auxiliary controller is:25)(22==p k s W δ.Main controller is Fuzzy-PI structure, and the PI controller is:074.0,33.31)(11111==+=I p I p k k s k k s W δFuzzy controller is realized by S-function, and the code is as fig.5.Fig.4. the fuzzy PID control system simulation modalFig 5 the S-function code of fuzzy control3.4 Comparison of the simulationGiven the same given value disturbance and the superheating water disturbance，we compare the response of fuzzy-PID control system with PID serial control system. The simulation results are as fig.6-7.From Fig6-7,we can conclude that the self adaptation fuzzy-PID control system has the more quickly response, smaller excess and stronger anti-disturbance．4. Conclusion(1)Because it combines the advantage of PID controller and fuzzy controller, theself adaptation fuzzy-PID control system has better performance than the general PID serial control system.(2)The parameter can self adjust according to the error E value. so this kind of controller can harmonize quickly response with system stability．Part 3 Neuro-fuzzy generalized predictive controlof boiler steam temperatureXiangjie LIU, Jizhen LIU, Ping GUANAbstract: Power plants are nonlinear and uncertain complex systems. Reliable control of superheated steam temperature is necessary to ensure high efficiency and high load-following capability in the operation of modern power plant. A nonlinear generalized predictive controller based on neuro-fuzzy network (NFGPC) is proposed in this paper. The proposed nonlinear controller is applied to control the superheated steam temperature of a 200MW power plant. From the experiments on the plant and the simulation of the plant, much better performance than the traditional controller is obtained.Keywords: Neuro-fuzzy networks; Generalized predictive control; Superheated steam temperature1. IntroductionContinuous process in power plant and power station are complex systems characterized by nonlinearity, uncertainty and load disturbance. The superheater is an important part of the steam generation process in the boiler-turbine system, where steam is superheated before entering the turbine that drives the generator. Controlling superheated steam temperature is not only technically challenging, but also economically important.From Fig.1,the steam generated from the boiler drum passes through the low-temperature superheater before it enters the radiant-type platen superheater. Water is sprayed onto the steam to control the superheated steam temperature in both the low and high temperature superheaters. Proper control of the superheated steam temperature is extremely important to ensure the overall efficiency and safety of the power plant. It is undesirable that the steam temperature is too high, as it can damage the superheater and the high pressure turbine, or too low, as it will lower the efficiency of the power plant. It is also important to reduce the temperaturefluctuations inside the superheater, as it helps to minimize mechanical stress that causes micro-cracks in the unit, in order to prolong the life of the unit and to reduce maintenance costs. As the GPC is derived by minimizing these fluctuations, it is amongst the controllers that are most suitable for achieving this goal.The multivariable multi-step adaptive regulator has been applied to control the superheated steam temperature in a 150 t/h boiler, and generalized predictive control was proposed to control the steam temperature. A nonlinear long-range predictive controller based on neural networks is developed into control the main steam temperature and pressure, and the reheated steam temperature at several operating levels. The control of the main steam pressure and temperature based on a nonlinear model that consists of nonlinear static constants and linear dynamics is presented in that.Fig.1 The boiler and superheater steam generation process Fuzzy logic is capable of incorporating human experiences via the fuzzy rules. Nevertheless, the design of fuzzy logic controllers is somehow time consuming, as the fuzzy rules are often obtained by trials and errors. In contrast, neural networks not only have the ability to approximate non-linear functions with arbitrary accuracy, they can also be trained from experimental data. The neuro-fuzzy networks developed recently have the advantages of model transparency of fuzzy logic and learning capability of neural networks. The NFN is have been used to develop self-tuning control, and is therefore a useful tool for developing nonlinear predictive control. Since NFN is can be considered as a network that consists of several local re-gions, each of which contains a local linear model, nonlinear predictive control based onNFN can be devised with the network incorporating all the local generalized predictive controllers (GPC) designed using the respective local linear models. Following this approach, the nonlinear generalized predictive controllers based on the NFN, or simply, the neuro-fuzzy generalized predictive controllers (NFG-PCs)are derived here. The proposed controller is then applied to control the superheated steam temperature of the 200MW power unit. Experimental data obtained from the plant are used to train the NFN model, and from which local GPC that form part of the NFGPC is then designed. The proposed controller is tested first on the simulation of the process, before applying it to control the power plant.2. Neuro-fuzzy network modellingConsider the following general single-input single-output nonlinear dynamic system:),1(),...,(),(),...,1([)(''+-----=uy n d t u d t u n t y t y f t y ∆+--/)()](),...,1('t e n t e t e e (1)where f[.]is a smooth nonlinear function such that a Taylor series expansion exists, e(t)is a zero mean white noise and Δis the differencing operator,''',,e u y n n n and d are respectively the known orders and time delay of the system. Let the local linear model of the nonlinear system (1) at the operating point )(t o be given by the following Controlled Auto-Regressive Integrated Moving Average (CARIMA) model:)()()()()()(111t e z C t u z B z t y z A d ----+∆= (2) Where )()(),()(1111----∆=z andC z B z A z A are polynomials in 1-z , the backward shift operator. Note that the coefficients of these polynomials are a function of the operating point )(t o .The nonlinear system (1) is partitioned into several operating regions, such that each region can be approximated by a local linear model. Since NFN is a class of associative memory networks with knowledge stored locally, they can be applied to model this class of nonlinear systems. A schematic diagram of the NFN is shown in Fig.2.B-spline functions are used as the membership functions in theNFN for the following reasons. First, B-spline functions can be readily specified by the order of the basis function and the number of inner knots. Second, they are defined on a bounded support, and the output of the basis function is always positive, i.e.,],[,0)(j k j j k x x λλμ-∉=and ],[,0)(j k j j k x x λλμ-∈>.Third, the basis functions form a partition of unity, i.e.,.][,1)(min,∑∈≡j mam j k x x x x μ(3)And fourth, the output of the basis functions can be obtained by a recurrence equation.Fig. 2 neuro-fuzzy network The membership functions of the fuzzy variables derived from the fuzzy rules can be obtained by the tensor product of the univariate basis functions. As an example, consider the NFN shown in Fig.2, which consists of the following fuzzy rules: IF operating condition i (1x is positive small, ... , and n x is negative large),THEN the output is given by the local CARIMA model i:...)()(ˆ...)1(ˆ)(ˆ01+-∆+-++-=d t u b n t y a t y a t yi i a i in i i i a )(...)()(c i in i b i in n t e c t e n d t u b c b -+++--∆+ (4)or )()()()()(ˆ)(111t e z C t u z B z t yz A i i i i d i i ----+∆= (5) Where )()(),(111---z andC z B z A i i i are polynomials in the backward shift operator 1-z , and d is the dead time of the plant,)(t u i is the control, and )(t e i is a zero mean independent random variable with a variance of 2δ. The multivariate basis function )(k i x a is obtained by the tensor products of the univariate basis functions,p i x A a nk k i k i ,...,2,1,)(1==∏=μ (6)where n is the dimension of the input vector x , and p , the total number of weights in the NFN, is given by,∏=+=nk i i k R p 1)( (7)Where i k and i R are the order of the basis function and the number of inner knots respectively. The properties of the univariate B-spline basis functions described previously also apply to the multivariate basis function, which is defined on the hyper-rectangles. The output of the NFN is,∑∑∑=====p i i i p i ip i i i a y aa yy 111ˆˆˆ (8) 3. Neuro-fuzzy modelling and predictive control of superheatedsteam temperatureLet θbe the superheated steam temperature, and θμ, the flow of spray water to the high temperature superheater. The response of θcan be approximated by a second order model:The linear models, however, only a local model for the selected operating point. Since load is the unique antecedent variable, it is used to select the division between the local regions in the NFN. Based on this approach, the load is divided into five regions as shown in Fig.3,using also the experience of the operators, who regard a load of 200MW as high,180MW as medium high,160MW as medium,140MW as medium low and 120MW as low. For a sampling interval of 30s , the estimated linear local models )(1-z A used in the NFN are shown in Table 1.Fig. 3 Membership function for local modelsTable 1 Local CARIMA models in neuro-fuzzy modelCascade control scheme is widely used to control the superheated steam temperature. Feed forward control, with the steam flow and the gas temperature as inputs, can be applied to provide a faster response to large variations in these two variables. In practice, the feed forward paths are activated only when there are significant changes in these variables. The control scheme also prevents the faster dynamics of the plant, i.e., the spray water valve and the water/steam mixing, from affecting the slower dynamics of the plant, i.e., the high temperature superheater. With the global nonlinear NFN model in Table 1, the proposed NFGPC scheme is shown in Fig.4.Fig. 4 NFGPC control of superheated steam temperature with feed-for-ward control.As a further illustration, the power plant is simulated using the NFN model given in Table 1,and is controlled respectively by the NFGPC, the conventional linear GPC controller, and the cascaded PI controller while the load changes from 160MW to 200MW.The conventional linear GPC controller is the local controller designed for the“medium”operating region. The results are shown in Fig.5,showing that, as expected, the best performance is obtained from the NFGPC as it is designed based on a more accurate process model. This is followed by the conventional linear GPC controller. The performance of the conventional cascade PI controller is the worst, indicating that it is unable to control satisfactory the superheated steam temperature under large load changes. This may be the reason for controlling the power plant manually when there are large load changes.Fig.5 comparison of the NFGPC, conventional linear GPC, and cascade PI controller.4. ConclusionsThe modeling and control of a 200 MW power plant using the neuro-fuzzy approach is presented in this paper. The NFN consists of five local CARIMA models.The out-put of the network is the interpolation of the local models using memberships given by the B-spline basis functions. The proposed NFGPC is similarly constructed, which is designed from the CARIMA models in the NFN. The NFGPC is most suitable for processes with smooth nonlinearity, such that its full operating range can be partitioned into several local linear operating regions. The proposed NFGPC therefore provides a useful alternative for controlling this class of nonlinear power plants, which are formerly difficult to be controlled using traditional methods.Part 4 为Part3译文：锅炉蒸汽温度模糊神经网络的广义预测控制Xiangjie LIU, Jizhen LIU, Ping GUAN摘要：发电厂是非线性和不确定性的复杂系统。
英文参考文献及翻译
（二 零 一 五 年 六 月英文参考资料翻译 题 目：多层横机针织织物面料的开发 ****：*** 学 院：轻工与纺织学院 系 别：服装设计与工程系 专 业：服装设计与工程 班 级：服装设计与工程11-1班 指导教师：邱莉 讲师学校代码： 10128学 号：************Development of Multi-Layer Fabric on a Flat KnittingMachineAbstractThe loop transfer technique was used to develop the a splitable multi layer knit fabric on a computerized multi gauge flat knitting machine. The fabric consists of three layers: inner-single jersey, middle-1X1 purl and, outer-single jersey. By varying the loop length the multi layer knit fabric samples were produced,namely CCC-1, CCC-2 and CCC-3. The above multi layer fabrics were knitted using 24s Ne cotton of combined yarn feed in feeders 3, 4, and 4 respectively. The influence of loop length on wpc,cpc and tightness factor was studied using linear regression. The water vapor and air permeability properties of the produced multi layer knit fabrics were studied using ANOVA. The change of raw material in three individual layers could be useful for the production of fabric for functional, technical, and industrial applications.Keywords: multi layer fabric, loop length, loop transfer, permeability prope1.INTRODUCTIONcapable of manufacturing engineered fabric in two dimensional, three dimensional of bi-layer, and multilayer knit fabrics. The feature includes individual needle selection, the presences of holding down sinkers, racking, transfer, and adapted feeding devices combined with CAD. The layered fabrics are more suitable for functional and technical applications than single layer fabrics. These fabrics may be non-splitable (branching knit structure, plated fabric, spacer fabric) and splitable (bilayer,multilayer). The functional knitted structure of two different fabric layers based on different textile components (hydrophobic and hydrophilic textile material) is used to produce leisure wear, sportswear and protective clothing to improve the comfort. The separation layer is polypropylene in contact with skin, and the absorption layer will be the outside layer when cotton is used for the knit fabric .Garments made of plant branch structured knit fabrics facilitate the transport of sweat from the skin to the outer layer of the fabric very fast and make the wearer more comfortable. Qing Chen et al .reported that the branching knitted fabrics made from different combinations of polyester/cotton yarns with varying linear density and various knitted structure produced in rib machine improved water transport properties. The Moisture comfort characteristics of plated knitted fabric was good, reported by the authors findings from three layer plated fabric of cotton (40s), lycra (20 D) and superfine polypropylene (55 dtex/72 f) was used as a raw material in face, middle and ground layers respectively . The applications in wearable electronics for the multilayer fabric are wider. Novel multi-functional fibers structure include three layered knit fabric embedded with electronics for health monitoring. The knit fabric consists of 5% spandex and 95% polypropylene in –1stlayer, -2nd layer composed of metal fibers to conduct electric current to embedded electronics + PCM and the 3rd layer is composed of highly hydrophilic cotton . In flat knitting, two surface (U-,V-,M-,X- and Y-shaped) and three surface layers (U-face to face, U- zigzag and X-shaped) spacer fabric were developed from hybrid glass filament and polypropylene for light weight composite applications.HCebulla et al produced three dimensional performs like open cuboid and spherical shell using the needle parking method. The focus was in the area of individual needle selection in the machine for the production of near net-shape performs. The multi layered sandwich knit fabric of rectangular core structure (connecting layer: rib), triangular core structure (connecting layer:interlock), honeycomb core structure (connecting layer: jersey combined with rib), triple face structure 1 (connecting layers are not alternated), Triple face structure 2 (connecting layers are alternated) were developed on a flat-knitting machine for technical applications .In this direction the flat knitting machine was elected to produce splittable multi layer knit fabric with varying loop length and loop transfer techniques. The influence of loop length on wpc, cpc and tightness factor was studied for the three individual layers in the fabric. The important breathability properties of the fabric such as water vapor permeability and air permeability were studied. The production technique used for this fabric has wide applications such as in functional wear, technical textiles, and wearable textiles.2.MATERIALS AND METHODSThe production of multi-layer knit fabrics such as CCC-1, CCC-2 and CCC-3 cotton yarn with the linear density of 24s Ne was fed in the knit feeder.For layered fabric development, a computerized multi gauge flat knitting machine and combined yarn feed was selected like 3, 4 and 4 respectively, shown in the Table I. Q. M. Wang and H. Hu [9] was the selected yarn feed in the range of 4 –10 for the production of glass fiber yarn composite reinforcement on a flat knitting machine. The intermediate between integral and fully fashioned garment was produced using the “half gauging orneedle parking” technique. The use of only alternate needles on each bed of the flat knitting machine was used for stitch formation, The remaining needles did not participate in stitch formation in the same course,but the loops formed were kept in the needle head until employed for stitch formation again, thus freeing needles to be used as temporary parking places for loop transfer . For production of layered fabric and fully fashionedgarment, the loop transfer stitch is essential part of the panel. The running-on bars were used for transferring of loops either by hand or automatically from one needle to another needle depending on the machine. The principle of the loop transfer is shown in the Figure1.FIGURE. 1. Principle of loop transfer.(a)The delivering needle is raised by a cam in the carriage. The loop is stretched over the transfer spring. (b)The receiving needle is raised slightly from its needle bed. The receiving needle enters the transfer spring of delivering needle and penetrates the loop that will be transferred. (c)The delivering needle retreats leaving the loop on the receiving needle. The transfer spring opens to permits the receiving needleto move back from its closure. Finally, loop transference is completed.TABLE I. Machine & Fabric parameters.2.1 Fabric DevelopmentUsing STOLL M1.PLUS 5.1.034 software the needle selection pattern was simulated is shown in Figure 2.In Figure3, feeder 1, 2 and 3 are used for the formation of three layer fabric (inner-single jersey,middle-1X1 purl and outer-single jersey) respectively. With knit stitches the outer and inner layer knit fabrics are formed by means of selecting the alternate working needles in each bed. But the middle layer fabric is formed by free needles in each bed with the help of loop transfer and knit stitches.FIGURE 2. Selection of Machine & pattern parameters.FIGURE 3. Needle diagram for the multi-layer knit fabric.2.2TESTINGThe produced multi layer knit fabric was given a relaxation process and the following tests were carried out. The knitted fabric properties are given in Table II. and the cross sectional view of the fabrics is shown in Figure 4.FIGURE 4. Cross Sectional view of Multi-layer knit fabric.2.3 Stitch DensityThe courses and wale density of the samples in outer,middle and inner layer were calculated individually in the direction of the length and width of the fabric.The average density per square centimeter was taken for the discussion.2.4 Loop LengthIn outer, middle and inner layers of various combinations in multi layer fabric, 20 loops in a course were unraveled and the length of yarn in cm (LT) was measured. From the LT value the stitch length/loop length was measured by usingStitch length/loop length in cm (L) = (LT)/20 (1)The average loop length (cm) was taken and reported in Table II.2.5 Tightness Factor (K)The tightness of the knits was characterized by the tightness factor (K). It is known that K is a ratio of the area covered by the yarns in one loop to the area occupied by the loop. It is also an indication of the relative looseness or tightness of the knitted structure. For determination of TF the following formula was usedTightness Factor (K) = √T/l (2)Where T= Yarn linear density in Tex, l = loop length of fabric in cm. The TF of three layers (outer, midd le, and inner) were calculated separately is given in Table II.TABLE II. Multi-layer knitted fabric parameters3. RESULTS AND DISCUSSIONThe water vapor permeability of the multi layer knit fabrics were analyzed and shown in Figure 8. It can be observed that a linear trend is followed between water vapor permeability and loop length. With increases in loop length, there is less resistance per unit area, so, the permeability property of the fabric also increased. Anova data show increasesin loop length yield a significant difference in the water vapor permeability of the multi fabrics [F (2, 15) > Fcrit]. The regression analysis was done between CCC-1and CCC-2 and CCC-2 and CCC-3 for studying the influence of the number of yarn feeds.R2 values shows 0.755 for both comparisons. The water vapor permeability of the fabric is highly influenced by the length of the loop in the fabric and less by the number of yarn feed in the fabric.The air permeability of the multi layer knit fabricswas analyzed and is shown in Figure 8. It can be observed that the air permeability of the CCC-1,CCC-2, and CCC-3 fabrics is linear with loop length.FIGURE 8. Water Vapor Permeability & Air Permeability of fabric.As loop length in the fabric increased, air permeability also increased. The Anova- single factor analysis also proves that there is a significant difference at 5 % significance level between the air permeability characteristics of multi layer fabrics produced from various loop length [F (2, 15) > F crit] shown in Table IV. To study the influence of the combination yarn feed, the regression analysis was done between CCC-1 and CCC-2 andCCC-2 and CCC-3. It shows R2 =0.757. So, the air permeability of the fabric is may not be dependent on the number of yarns fed, but more influenced by the loop length.4. CONCLUSIONSIn flat knitting machine using a loop transfer technique, multi layer fabrics were developed with varying loop length. With respect to loop length, the loop density and tightness factor were analyzed.Based on analysis the following conclusions were made:TABLE III. Permeability Characteristics of Multi-layer knit fabrics.TABLE IV. ANOVA single factor data analysis.For multi-layer fabric produced with various basic structures (single jersey and 1x1 purl), the change of loop length between the layers has no significant difference.The wpc and cpc had an inverse relationship with the loop length produced from CCC combination multilayer fabrics.The combination yarn feed is an important factor affecting the tightness factor and loop lengths of the individual layers in knitted fabrics.The water vapor and air permeability properties of the multi layer knit fabrics were highly influenced by the change in loop length followed by the combination yarn feed.多层横机针织织物面料的开发摘要循环传输技术被用于开发一种计算机化多针距的横机上的一个多层编织织物。
科技文化英文文献
科技文化英文文献English: Technology plays a significant role in shaping modern culture by influencing how people interact with each other, consume information, and express themselves creatively. The digital revolution has accelerated the pace of cultural production and consumption, resulting in a more interconnected global community. Social media platforms, for example, have revolutionized communication by enabling instant connections and the sharing of ideas on a massive scale. Technology has also created new forms of cultural expression, such as digital art and virtual reality experiences, that challenge traditional notions of creativity and media consumption. Furthermore, technological advancements have blurred the boundaries between different cultural practices, leading to the emergence of hybrid forms of expression that blend elements from various traditions. As technology continues to evolve, it will likely shape cultural norms and values in ways that we have yet to fully comprehend.中文翻译: 科技通过影响人们如何相互交流、消费信息和进行创意表达，在塑造现代文化中发挥着重要作用。
电气工程及其自动化专业外文文献英文文献外文翻译方面
1、 外文原文（复印件）A: Fundamentals of Single-chip MicrocomputerT h e sin gle -ch ip mi c ro co m p u t e r is t h e cu lm in at io n of b ot h t h e d e ve lo p me nt of t h e d ig ita l co m p u t e r a n d t h e i nte g rated c ircu it a rgu ab l y t h e to w mo st s ign if i cant i nve nt i o n s of t h e 20t h c e nt u ry [1].T h ese to w t yp e s of arch ite ct u re are fo u n d in s in gle -ch ip m i cro co m p u te r. S o m e e mp l oy t h e sp l it p ro gra m /d at a m e m o r y of t h e H a r va rd arch ite ct u re , s h o wn in -5A , ot h e rs fo l lo w t h e p h i lo so p hy, wid e l y ad a p ted fo r ge n e ral -p u rp o se co m p u te rs an d m i cro p ro ce ss o rs , of m a kin g n o l o g i ca l d i st in ct i o n b et we e n p ro gra m an d d ata m e m o r y as in t h e P rin c eto n a rch ite ct u re , sh o wn in -5A.In ge n e ra l te r m s a s in g le -ch ip m ic ro co m p u t e r is ch a ra cte r ized b y t h e in co r p o rat io n of all t h e u n its of a co mp u te r into a s in gle d e vi ce , as s h o w n in F i g3-5A-3.-5A-1A Harvard type-5A. A conventional Princeton computerProgrammemory Datamemory CPU Input& Output unitmemoryCPU Input& Output unitResetInterruptsPowerFig3-5A-3. Principal features of a microcomputerRead only memory (ROM).RO M is u su a l l y fo r t h e p e r m an e nt , n o n -vo lat i le sto rage of an ap p l i cat io n s p ro g ram .M a ny m i c ro co m p u te rs a n d m i cro co nt ro l le rs are inte n d ed fo r h i gh -vo lu m e ap p l i cat io n s a n d h e n ce t h e e co n o m i cal man u fa c t u re of t h e d e vi ces re q u ires t h at t h e co nt e nts of t h e p ro gra m me mo r y b e co mm i ed p e r m a n e nt l y d u r in g t h e m a n u fa ct u re of c h ip s . C lea rl y, t h i s imp l ies a r i go ro u s ap p ro a ch to ROM co d e d e ve lo p m e nt s in ce ch an ges can n o t b e mad e af te r m an u fa ct u re .T h i s d e ve l o p m e nt p ro ces s m ay i nvo l ve e mu l at i o n u sin g a so p h ist icated d e ve lo p m e nt syste m wit h a h ard wa re e mu l at i o n capab i l it y as we ll as t h e u s e of p o we rf u l sof t war e to o l s.So m e m an u fa ct u re rs p ro vi d e ad d it i o n a l ROM o p t io n s b y in clu d in g in t h e i r ran ge d e v ic es w it h (o r inte n d ed fo r u s e wit h ) u se r p ro g ram m a b le m e mo r y. T h e s im p lest of t h e se i s u su a l l y d e v i ce wh i ch can o p e rat e in a m i cro p ro ce s so r mo d e b y u s in g s o m e of t h e in p u t /o u t p u t l in es as an ad d res s a n d d ata b u s fo r a cc es sin g exte rn a l m e m o r y. T h is t yp e o f d e vi ce can b e h ave f u n ct i o n al l y as t h e s in gle ch ip m i cro co m p u t e r f ro m wh i ch it i s d e ri ved a lb e it wit h re st r icted I/O an d a m o d if ied exte rn a l c ircu it. T h e u s e of t h e se RO M le ss d e vi ces i s co mmo n e ve n in p ro d u ct io n circu i ts wh e re t h e vo lu m e d o e s n ot ju st if y t h e d e ve lo p m e nt co sts of cu sto m o n -ch ip ROM [2];t h e re ca n st i ll b e a si gn if i cant sav in g in I/O an d o t h e r ch ip s co m pared to a External Timing components System clock Timer/ Counter Serial I/O Prarallel I/O RAM ROMCPUco nve nt io n al m i c ro p ro ces so r b ased circ u it. M o re exa ct re p l a ce m e nt fo rRO M d e v ice s can b e o b tain ed in t h e fo rm of va ria nts w it h 'p i g g y-b a c k'E P ROM(E rasab le p ro gramm ab le ROM )s o cket s o r d e v ice s w it h E P ROMin stead of ROM 。
2024年财务管理论文英文参考文献
[10]Atkin, C. K. Instrumental utilities and information seeking. New models for mass communication research, Oxford,England: Sage,1973.
[8]Bass, B., Granke, R. Societal influences on student perceptions of how to succeed in organizations. Journal of Applied Psychology, 1972,56(4)，312-318.
[4Casson, M. The economics of family firms [J]. Scandinavian Economic History Review, 1999' 47(1)：10 - 23.
[5]Alchian,A.,Demsetz, H. Production, information costs, and economic organization. American Economic Review [J]. 1972,62(5)： 777-795.
[4]Aragon-Comea, J. A. Strategic proactivity and firm approach to the natural environment. Academy of Management Journal,1998,41(5)，556-567.
双语参考文献
双语参考文献标题: 双语参考文献 (创建与此标题相符的正文并拓展)参考文献是学术写作中非常重要的部分，它提供了研究工作的背景知识和支持，同时也是读者进一步深入研究的起点。
本文将创建一个双语的参考文献，以展示如何在正文中引用参考文献，并拓展相关内容。
参考文献[1] Smith, John. 'The Impact of Climate Change on Biodiversity.' Environmental Science, vol. 25, no. 3, 2019, pp. 45-60.[2] Zhang, Li. 'Effects of Climate Change on Crop Production.' Agricultural Research, vol. 38, no. 2, 2020, pp. 75-90. [3] Wang, Xiaoyan, et al. 'Implications of Climate Change for Water Resources Management.' Water Resources Research, vol. 42, no. 4, 2018, pp. 120-135.在本研究中，引用了三个双语参考文献，涵盖了气候变化对生物多样性、农作物生产和水资源管理的影响。
这些文献为研究工作提供了背景知识和基本数据，为了更好地理解气候变化对这些领域的影响，研究人员对国内外相关研究进行了综合分析。
首先，Smith在其文章中研究了气候变化对生物多样性的影响。
他指出，气候变化导致生态系统的破坏，使许多物种面临灭绝的威胁。
研究结果表明，温度升高、降水模式的改变以及海平面上升等因素对生物多样性产生了重大影响。
这篇文章对研究气候变化对生物多样性影响的机制和途径进行了深入的探讨。
其次，Zhang的研究关注气候变化对农作物生产的影响。
中小企业融资问题英文参考文献(精选122个最新)
近年来，随着中小企业的飞速发展，中小企业融资问题，已经成为一些中小企业进一步发展所面临的“瓶颈”。
在我国经济体制转型和经济结构调整的特殊历史时期,中小企业融资问题不仅表现得较为突出,也更为复杂。
下面是搜索整理的中小企业融资问题英文参考文献，欢迎借鉴参考。
中小企业融资问题英文参考文献一：[1]XUE-FENG JI. Analysis on Financing Problems of SME in Internet Finance Mode[P]. 2nd International Conference on Advanced Education and Management Engineering (AEME 2017),2017.[2]Xiao-juan GUO. Difficulties and Countermeasures on the Financing of SMEs[P]. 4th International Conference on Economics and Management (ICEM 2017),2017.[3]Jing Zhang,J. Ke. The Financing Efficiency of Enterprises Listed on SMEs Board[P]. 3rd International Conference on Society Science and Economics Development (ICSSED 2018),2018.[4]Wan-rong ZHANG. A Study on Financing Difficulties of SMEs in China[P]. 4th International Conference on Economics and Management (ICEM 2017),2017.[5]Zhao-Hui CHEN,Zhi-Juan ZHOU. Problems and Suggestions on the Mode of Intellectual Property Financing of Small and Medium-sized Technological Enterprises[P]. 4th International Conference on Social Science (ICSS 2017),2017.[6]YU SHI. Research on Problems and Countermeasures of Small and Medium Sized Enterprises Financing[P]. 2nd International Conference on Advanced Education and Management Engineering (AEME 2017),2017.[7]Yuping Wei. Empirical Analysis on Financing Constraints of SMEs of China — Proofs from Pre-IPO three Years’ Panel Data of China’s Listed Companies Listed in 2015[P]. DEStech Transactions on Materials Science and Engineering,2016.[8]Ru-Xin WANG. Financing Management of SMEs Under Internet[P]. DEStech Transactions on Economics, Business and Management,2018.[9]Yi-ning SUN. The Impact of Supply Chain Finance on SME Financing[P]. DEStech Transactions on Social Science, Education and Human Science,2018.[10]Wen-bo MA,Meng-wei TANG. Financing SMEs and Innovation[P]. DEStech Transactions on Social Science, Education and Human Science,2018.[11]A-Tai ZHENG. Influence of Internet Finance on SME Financing — A Case Study of P2P Model[P]. DEStech Transactions on Social Science, Education and HumanScience,2018.[12]ZHEN-HONG XIAO,MEI-GUI TAN. Research on SMEs’ Credit Risk Evaluation of Supply Chain Finance Based on the Third-party B2B Platform[P]. DEStech Transactions on Social Science, Education and Human Science,2018.[13]Shu-yuan XIAO,Mei-gui TAN. The Evaluation of SMEs Credit Risk Supply Chain Finance Based on the Third-party B2B E-commerce Platform[P]. DEStech Transactions on Social Science, Education and Human Science,2018.[14]Zheng-cheng WU. On SME Financing in China from Perspective of Supply Chain Finance[P]. DEStech Transactions on Social Science, Education and Human Science,2018.[15]Nittamachi Naoto. Problems of Small Business Finance : from the White Paper on Small and Medium Enterprises in Japan[J]. Journal of Household Economics,2014,39(0).[16]Annalisa Ferrando,Alexander Popov,Gregory F. Udell. Sovereign stress and SMEs’ access to finance: Evidence from the ECB's SAFE survey[J]. Journal of Banking and Finance,2017,81.[17]Peter Quartey,Ebo Turkson,Joshua Y. Abor,Abdul Malik Iddrisu. Financing the growth of SMEs in Africa: What are the contraints to SME financing within ECOWAS?[J]. Review of Development Finance,2017,7(1).[18]Qaiser Munir,Sook Ching Kok,Tamara Teplova,Tongxia Li. Powerful CEOs, debt financing, and leasing in Chinese SMEs: Evidence from threshold model[J]. North American Journal of Economics and Finance,2017,42.[19]Iftekhar Hasan,Krzysztof Jackowicz,Oskar Kowalewski,?ukasz Koz?owski. Do local banking market structures matter for SME financing and performance? New evidence from an emerging economy[J]. Journal of Banking and Finance,2017.[20]Renate Kersten,Job Harms,Kellie Liket,Karen Maas. Small Firms, large Impact?A systematic review of the SME Finance Literature[J]. World Development,2017,97.[21]Anahí Briozzo,Diana Albanese,Diego Santolíquido. Corporate governance, financing and gender: A study of SMEs from Argentinean Securities Markets[J]. Contaduría y Administración,2017.[22]Ayodotun Stephen Ibidunni,Oladele Joseph Kehinde,Oyebisi Mary Ibidunni,Maxwell Ayodele Olokundun,Falola Hezekiah Olubusayo,Odunayo Paul Salau,Taiye Tairat Borishade,Peter Fred. Data on the relationships between financingstrategies, entrepreneurial competencies and business growth of technology-based SMEs in Nigeria[J]. Data in Brief,2018,18.[23]Franziska Bremus,Katja Neugebauer. Reduced cross-border lending and financing costs of SMEs[J]. Journal of International Money and Finance,2018,80.[24]Jairaj Gupta,Andros Gregoriou. Impact of market-based finance on SMEs failure[J]. Economic Modelling,2018,69.[25]Arnab Bhattacharya. Innovations in new venture financing: Evidence from Indian SME IPOs[J]. Global Finance Journal,2017,34.[26]H. Kent Baker,Satish Kumar,Purnima Rao. Financing preferences and practices of Indian SMEs[J]. Global Finance Journal,2017.[27]David Diwei Lv,Ping Zeng,Hailin Lan. Co-patent, financing constraints, and innovation in SMEs: An empirical analysis using market value panel data of listed firms[J]. Journal of Engineering and Technology Management,2018,48.[28]You Zhu,Li Zhou,Chi Xie,Gang-Jin Wang,Truong V. Nguyen. Forecasting SMEs' credit risk in supply chain finance with an enhanced hybrid ensemble machine learning approach[J]. International Journal of Production Economics,2019,211.[29]Naoyuki Yoshino,Farhad Taghizadeh-Hesary. Optimal credit guarantee ratio for small and medium-sized enterprises’ financing: Evidence from Asia[J]. Economic Analysis and Policy,2019,62.[30]Dong Xiang,Jiakui Chen,David Tripe,Ning Zhang. Family firms, sustainable innovation and financing cost: Evidence from Chinese hi-tech small and medium-sized enterprises[J]. Technological Forecasting & Social Change,2019,144.中小企业融资问题英文参考文献二：[31]Michael Dowling,Colm O’Gorman,Petya Puncheva,Dieter Vanwalleghem. Trust and SME attitudes towards equity financing across Europe[J]. Journal of World Business,2019,54(6).[32]Purnima Rao,Satish Kumar. Reflection of owner’s attributes in financing decisions of SMEs[J]. Small Enterprise Research,2018,25(1).[33]Aysa Ipek Erdogan. Factors affecting SME access to bank financing: an interview study with Turkish bankers[J]. Small Enterprise Research,2018,25(1).[34]Martínez-Sola,García-Teruel,Martínez-Solano. SMEs access to finance and thevalue of supplier financing[J]. Spanish Journal of Finance and Accounting / Revista Espa?ola de Financiación y Contabilidad,2017,46(4).[35]Abraham Ansong. Corporate social responsibility and access to finance among Ghanaian SMEs: The role of stakeholder engagement[J]. Cogent Business & Management,2017,4(1).[36]Sonia Ba?os-Caballero,Pedro J. García-Teruel,Pedro Martínez-Solano. Financing of working capital requirement, financial flexibility and SME performance[J]. Journal of Business Economics and Management,2016,17(6).[37]Alexandra Moritz,Joern H. Block,Andreas Heinz. Financing patterns of European SMEs – an empirical taxonomy[J]. Venture Capital,2016,18(2).[38]Kobil Ruziev,Don J. Webber. Does connectedness improve SMEs’ access to formal finance? Evidence from post-communist economies[J]. Post-Communist Economies,2019,31(2).[39]Elisa Ughetto,Marc Cowling,Neil Lee. Regional and spatial issues in the financing of small and medium-sized enterprises and new ventures[J]. Regional Studies,2019,53(5).[40]Ross Brown,José Li?ares-Zegarra,John O. S. Wilson. Sticking it on plastic: credit card finance and small and medium-sized enterprises in the UK[J]. Regional Studies,2019,53(5).[41]Ma,Zhou,Chen. Financing difficulties for SMEs and credit rationing – an expanded model of mortgage loans with asymmetric information[J]. Applied Economics,2019,51(48).[42]Masiak,Block,Moritz,Lang,Kraemer-Eis. How do micro firms differ in their financing patterns from larger SMEs?[J]. Venture Capital,2019,21(4).[43]Zhenhua Yang,Lin Xie,Qiang Shen. Research on Financial Financing Mode of SME Supply Chain based on B2B E-commerce Platform[P]. Proceedings of the 2018 International Symposium on Social Science and Management Innovation (SSMI 2018),2019.[44]Mu Jie. Financing Difficulties of Small and Medium-sized Enterprises: Analysis Based on Game Theory Model[P]. Proceedings of the 2019 4th International Conference on Social Sciences and Economic Development (ICSSED 2019),2019.[45]Fira Nurafini,Raditya Sukmana,Sri Herianingrum. The External and Internal Factors on Micro, Small and Medium Enterprise (SME) Financing in Islamic Bank[P].Proceedings of the 1st International Conference Postgraduate School Universitas Airlangga : "Implementation of Climate Change Agreement to Meet Sustainable Development Goals" (ICPSUAS 2017),2017.[46]Shuo Feng. Study on the Financial Leverage Effect Based On the Financing Activities of SMEs[P]. Proceedings of the 2016 International Conference on Management Science and Innovative Education,2016.[47]Chang You. The Influence of Financial Marketization and Direct Financing on the Credit of Listed SMEs[P]. Proceedings of the 2018 2nd International Conference on Education Science and Economic Management (ICESEM 2018),2018.[48]Huafeng Chen,Mu Zhang. Simulation Research of Evolutionary Game to Bank and Technological SME under the Pledge Financing Mode[P]. Proceedings of the 7th Annual Meeting of Risk Analysis Council of China Association for Disaster Prevention,2016.[49]Li Danyang. Countermeasures for Financing Difficulties of SMEs[P]. Proceedings of the 4th International Conference on Economics, Management, Law and Education (EMLE 2018),2018.[50]Jawad Karamat,Tong Shurong,Abdul Waheed,Nasir Mahmood. Bank financing for SMEs in Pakistan[P]. Proceedings of the 2016 Joint International Information Technology, Mechanical and Electronic Engineering,2016.[51]Xiaolong Liu,Quanping Kuang. The Characteristics and Financing of SMEs in China[P]. Proceedings of the 3rd International Symposium on Asian B&R Conference on International Business Cooperation (ISBCD 2018),2018.[52]Zuguo Yin. Research on Financing Mode of SMES Based on Internet Finance[P]. Proceedings of the 8th International Conference on Management and Computer Science (ICMCS 2018),2018.[53]Yaoyao Feng,Jiangli Yang,Xiaojuan Cai. Analysis on Internet Financing Methods of Small and Medium-sized Enterprises in Xi'an[P]. Proceedings of the 2nd International Conference on Economy, Management and Entrepreneurship (ICOEME 2019),2019.[54]Tingting Wu. Research on Commercial Credit Financing of Rural Small and Medium-sized Enterprise Questionnaire Analysis Based on Small and Medium-sized Enterprises in Gaochun and Lishui Counties[P]. Proceedings of the 2016 2nd International Conference on Economy, Management, Law and Education (EMLE 2016),2016.[55]Yue Wu. On the legal settlement mechanism of SME financing under the background of "one belt and one road"[P]. Proceedings of the 2019 5th InternationalConference on Humanities and Social Science Research (ICHSSR 2019),2019.[56]Cen Yu. Internet Lending and Small and Medium-Sized Enterprises Financing[P]. Proceedings of 2016 2nd International Conference on Humanities and Social Science Research (ICHSSR 2016),2016.[57]Huiping Zhang. Research on Financing Problems of Small and Medium-sized Enterprises in Jilin Province[P]. Proceedings of the 3rd International Conference on Economics, Management, Law and Education (EMLE 2017),2017.[58]Luhao Liu. Analysis on Financing Difficulty of Chinese SMEs and Countermeasures Concerned: From the Perspective of Supply Chain Finance[P]. Proceedings of the 2017 7th International Conference on Education and Management (ICEM 2017),2018.[59]Shuangnan He. Financing Policy of SMEs in China and Abroad in a Comparative Perspective[P]. Proceedings of the 2016 6th International Conference on Mechatronics, Computer and Education Informationization (MCEI 2016),2016.[60]Lin Jiang,Yueliang Su. Research on the Evaluation of Supply Chain Finance Credit Risk of Small and Medium-Sized Enterprise Based on System Dynamics[P]. Proceedings of the First International Conference Economic and Business Management 2016,2016.中小企业融资问题英文参考文献三：[61]Qijun Wu. Study on Influencing Factors of Financing Efficiency of Small and Medium-sized Enterprises of New Three Board[P]. Proceedings of the 2018 4th International Conference on Economics, Social Science, Arts, Education and Management Engineering (ESSAEME 2018),2018.[62]Weishuang Xu. Research on the Causes and Coping Strategies of Financing Constraints of Small and Medium-Sized Cultural Enterprises[P]. Proceedings of the 7th International Conference on Management, Education, Information and Control (MEICI 2017),2017.[63]Yige Chang. Analysis of Management Model and Financing Demand of Shanghai Technology-based SMEs[P]. Proceedings of the 2018 8th International Conference on Education and Management (ICEM 2018),2019.[64]Wei Deng. Discussion on Financing Strategy Management of Mature SMEs[P]. Proceedings of the 2016 4th International Education, Economics, Social Science, Arts, Sports and Management Engineering Conference (IEESASM 2016),2016.[65]Bo Sun,Haotian Liu. Financing Mode Analysis of Small and Medium-sized Enterprises based on Supply Chain Finance[P]. Proceedings of the 2017 International Conference on Innovations in Economic Management and Social Science (IEMSS 2017),2017.[66]Jianing Li,Yinghua Li,Fengmei Kou. The Empirical Study on Financing Constraints of Small and Medium-sized Enterprises in China[P]. Proceedings of the 2017 International Conference on Humanities Science, Management and Education Technology (HSMET 2017),2017.[67]Jianghai Qi,Jinmian Han. Financing Risk Management of Small and Medium-sized Technological Enterprises in China[P]. Proceedings of the 2017 International Conference on Management Science and Management Innovation (MSMI 2017),2017.[68]Yaqiong Pan. Research on Financing Preference and Performance of Sci-tech Finance for Sci-tech SMEs[P]. Proceedings of the 2019 4th International Conference on Financial Innovation and Economic Development (ICFIED 2019),2019.[69]Yuanyuan Huang. Crowdfunding and Internet Non-public Equity Financing""Based on the Development Perspective of Combining Technology-Based SMEs[P]. Proceedings of the 8th International Conference on Education, Management, Information and Management Society (EMIM 2018),2018.[70]Ni Made Suci,Ni Nyoman Yulianthini,Ni Made Dwi Ariani Mayasari. Debt Financing Behavior of SME’s Entrepreneurs[P]. Proceedings of the International Conference on Tourism, Economics, Accounting, Management, and Social Science (TEAMS 2018),2019.[71]Ró?ański, Jerzy. 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The Microeconomic Impact on Growth of SMEs When the Access to Finance Widens: Evidence from Internet & High-tech Industry[J]. Procedia - Social and Behavioral Sciences,2016,220.[121]Wei NIE,Yueliang SU. Credit Risk Evaluation of SMEs Based on Supply ChainFinancing[J]. Management Science and Engineering,2016,10(2).[122]Alexandra Moritz,Joern H. Block,Andreas Heinz. Financing patterns of European SMEs – an empirical taxonomy[J]. Venture Capital,2016,18(2).以上就是关于中小企业融资问题英文参考文献的分享，希望对你有所帮助。
自动化专业英文文献翻译2
西南交通大学毕业设计（英文翻译）节能型机房温湿度远程控制系统测控节点设计年级:学号:姓名:专业:指导老师:二零一一年六月MosixMosix修改bsdi上的BSD/ OS来提供电脑上的跨网络的动态负载平衡组和先发制人进程迁移。
这是不错的东西，不只是为并行处理，但对于通常使用一个集群很像一个可扩展的SMP。
是否有Linux版本？详细信息，请看www.cs.huji.ac.il/mosix/。
NOW (工作站网络)伯克利工作站网络项目，/，已经极推广了并行计算中使用工作站网络，这里还有很多工作在进行中，都致力于“在未来几年展示一个实际的100处理器系统”。
唉，他们不使用linux。
并行处理使用linux并行处理使用Linux WWW站点，/LDP/,是这些指南和许多相关文件包括为全日制量身订造的在线幻灯片的家园。
除了在报纸项目上，普渡大学电机与计算机工程系已经是并行处理的领先者，这个的设立是为了帮助别人申请并行处理的Linux电脑。
自从普渡大学的第一组Linux个人电脑在1994年2月组装以来，已经诞生了许多的Linux PC集群，有些还包括视频墙。
然而这些集群使用386，486和奔腾系统（没有奔腾Pro系统），英特尔最近获得普渡大学的捐赠，将允许它的奔腾II系统构建多个大型集群（与单个群集计划多达165机）。
并且这些集群都将有论文网，也具有最传统的网络。
奔腾Pro集群研讨会1997年，4月10-11日，埃姆斯实验室在得梅因，爱荷华州举行了奔腾Pro集群研讨会。
WWW在本次研讨会，/workshops/PPCworkshop.html，从云集的参加者中收集了很多丰富的PC集群信息。
TreadMarks帝斯曼(分布式共享存)帝斯曼（分布式共享存）是一种技术，即一个消息传递系统可以出现的行为作为一个SMP。
有不少这样的系统，其部分使用OS页故障触发消息传输机制。
TreadMarks，/~willy/TreadMarks/overview.html，是这种系统更有效地之一，并在Linux集群上运行。
典范英语6a第二课
典范英语6a第二课The Globalized World: A Tapestry of Interdependence and Inequality.The advent of the 21st century has heralded an era marked by unprecedented globalization, a phenomenon that has profoundly reshaped the interconnectedness and complexities of our world. Globalization, in its essence, refers to the growing interdependence and integration of economies, cultures, and people across national borders. This process has been driven by advancements in technology, communication, and transportation, facilitating the exchange of goods, services, capital, ideas, and people on a global scale.While globalization has undoubtedly spurred economic growth and technological innovation, it has also exacerbated existing inequalities and created new challenges for societies worldwide. The benefits of globalization have been unevenly distributed, with certainregions and populations experiencing significant gainswhile others have been left behind.Economic Interdependence and Disparities.One of the most visible manifestations of globalization is the increased interdependence of economies. The rise of global supply chains and multinational corporations has created a complex web of interconnections between countries. While this interconnectedness has lowered production costs and increased consumer choice, it has also led to joblosses in some sectors and, in some cases, wage stagnation.The globalized economy has also widened incomedisparities within and between countries. Wealth tends to concentrate in the hands of a few individuals and corporations, while many others struggle to make ends meet. This inequality is exacerbated by the fact thatglobalization has often resulted in the exploitation of cheap labor in developing countries, leading to low wages and poor working conditions.Cultural Exchange and Homogenization.Globalization has also facilitated the exchange of cultural ideas, values, and practices. The rise of mass media and the internet has allowed people from different cultures to connect and share their experiences, leading to a greater awareness and appreciation of diversity. However, globalization has also brought about concerns about the potential homogenization of culture, as Western values and consumerism increasingly dominate the global landscape.Environmental Impact and Sustainability.The rapid economic growth and resource consumption associated with globalization have significant implications for the environment. Greenhouse gas emissions, pollution, and waste disposal pose serious threats to the planet's health. Globalization has also contributed to deforestation, soil erosion, and loss of biodiversity.Addressing these environmental challenges requires cooperation and coordinated efforts at the global level.Transitioning to sustainable practices, promoting renewable energy, and reducing consumption are crucial steps towards mitigating the negative environmental impact of globalization.Governance and Regulation.The increasing interconnectedness of the world has created new governance challenges. Globalization has outpaced the development of global governance institutions, leading to gaps in regulation and oversight. This lack of coordination can result in market failures, financial crises, and exploitation of vulnerable populations.Strengthening global governance is essential for promoting equity, ensuring environmental sustainability, and preventing the negative consequences of globalization. Establishing international agreements, enforcing labor standards, and regulating the flow of capital are among the key challenges that need to be addressed.Migration and Human Rights.Globalization has also led to increased migration, as people seek better economic opportunities or flee conflict and persecution. However, migration flows can also pose challenges to destination countries in terms of cultural integration, resource allocation, and social cohesion. Itis crucial to address migration in a humane and orderly manner, respecting the rights of migrants and promoting their integration while addressing the underlying causes of displacement.Conclusion.Globalization is a complex and multifaceted phenomenon that presents both opportunities and challenges for the world. While it has stimulated economic growth, technological advancements, and cultural exchange, it has also exacerbated inequalities, environmental degradation, and governance challenges. To harness the benefits of globalization while mitigating its negative consequences,it is imperative for governments, internationalorganizations, businesses, and individuals to work together towards a more just and sustainable future.。
机电一体化中英文对照外文翻译文献
中英文对照外文翻译文献(文档含英文原文和中文翻译)By integration of machinery developmentThe modern science and technology unceasing development, impelled different discipline intersecting enormously with the seepage, has caused the project domain technological revolution and the transformation, in mechanical engineering domain, because the microelectronic technology and the computer technology rapid development and forms to the mechanical industry seepage the integration of machinery, caused the mechanical industry the technical structure, the product organization, the function and the constitution, the production method and the management system has had the huge change, caused the industrial production to enter into “the integration of machinery” by “the machinery electrification” for the characteristic development phase.First, the integration of machinery outlineIntegration of machinery is refers in the organization new owner function, the power function, in the information processing functio n and the control function introduces the electronic technology, u nifies the system the mechanism and the computerization design and the software which constitutes always to call.Integration of machinery is refers in the organization new owner function, the power function, in the information processing functio n and the control function introduces the electronic technology, u nifies the system the mechanism and the computerization design and the software which constitutes always to call.The integration of machinery development also has become one to h ave until now own system new discipline, not only develops along with the science and technology, but also entrusts with the new content, but its basic characteristic may summarize is: The inte gration of machinery is embarks from the system viewpoint, synthes is community technologies and so on utilization mechanical technolo gy, microelectronic technology, automatic control technology, compute r technology, information technology, sensing observation and contro l technology, electric power electronic technology, connection techn ology, information conversion technology as well as software progra mming technology, according to the system function goal and the o ptimized organization goal, reasonable disposition and the layout v arious functions unit, in multi-purpose, high grade, redundant reli able, in the low energy consumption significance realize the speci fic function value, and causes the overall system optimization the systems engineering technology, from this produces function system , then becomes an integration of machinery systematic or the inte gration of machinery product.Therefore, “the integration of machinery”covering “the technolog y”and “the product”two aspects, only are, the integration of machinery technology is based on the above community technology organic fusion one kind of comprehensive technology, but is not m echanical technical, the microelectronic technology as well as othe r new technical simple combination, pieces together, this is the integration of machinery and the machinery adds the machinery elec trification which the electricity forms in the concept basic diffe rence, the mechanical engineering technology has the merely technic al to develop the machinery electrification, still was the traditi onal machinery, its main function still was replaces with the enl argement physical strength, after but developed the integration of machinery, micro electron installment eliminated may substitute fo r certain mechanical parts original Outside function, but also can entrust with many new functions, like the automatic detection, t he automatic reduction information, demonstrate the record, the aut omatic control and the control automatic diagnosis and the protect ion automatically and so on, not only namely the integration of machinery product is human's hand and body extending, human's sens e organ and the brains look, has the intellectualized characteristic is the integration of machinery and the machinery electrificati on distinguishes in the function essence.Second, the integration of machinery development conditionIntegration of machinery development may divide into 3 stages roug hly, 20th century 60's before for the first stage, this stage is called the initial stage, in this time, the people determination not on own initiative uses the electronic technology the prelimi nary achievement to consummate the mechanical product the performan ce, specially in Second World War period, the war has stimulated the mechanical product and the electronic technology union, these mechanical and electrical union military technology, postwar trans fers civilly, to the postwar economical restoration positive functi on, has developed and the development at that time generally spea king also is at the spontaneous condition, because at that time the electronic technology development not yet achieved certainly Le vel. Mechanical technical and electronic technology union also not impossible widespread and thorough development, already developed the product was also unable to promote massively.The 20th century 70~80 ages for the second stage, may be called the vigorous development stage, this time, the computer technology, the control technology, the communication development, has laid the technology base for the integration of machinery development, large-scale, ultra large scale integrated circuit and microcomputer swift and violent development, has provided the full material base for the integration of machinery development, this time characteristic is:①A mechatronics word first generally is accepted in Japan, probably obtains the quite widespread acknowledgment to 1980s last stages in the worldwide scale;②The integration of machinery technology and the product obtained the enormous development;③The various countries start to the integration of machinery technology and the product give the very big attention and the support. 1990s later periods, started the integration of machinery technology the new stage which makes great strides forward to the intelle ctualized direction, the integration of machinery enters the thorou gh development time, on the one hand, optics, the communication a nd so on entered the integration of machinery, processes the tech nology also zhan to appear tiny in the integration of machinery the foot, appeared the light integration of machinery and the micro integration of machinery and so on the new branch; On the ot her hand to the integration of machinery system modelling design, the analysis and the integrated method, the integration of machi nery discipline system and the trend of development has all condu cted the thorough research, simultaneously, because domains and soon artificial intelligence technology, neural network technology a nd optical fiber technology obtain the huge progress, opened the development vast world for the integration of machinery technology,these research, will urge the integration of machinery further t o establish the integrity the foundation and forms the integrity gradually the scientific system.Third, the integration of machinery trend of developmentIntegration of machinery is the collection machinery, the electron, optics, the control, the computer, the information and so on th e multi-disciplinary overlapping syntheses, its development and the progress rely on and promote the correlation technology developme nt and the progress, therefore, the integration of machinery main development direction is as follows:3.1IntellectualizedIntellectualization is a 21st century integration of machinery tech nological development important development direction, the artificial intelligence obtains day by day in the integration of machinery constructor's research takes, the robot and the numerical control engine bed intellectualization is the important application, here said “the intellectualization”is to the machine behavior descr iption, is in the control theory foundation, the absorption artifi cial intelligence, the operations research, the computer science, t he fuzzy mathematics, the psychology, the physiology and the chaos dynamics and so on the new thought, the new method, simulate t he human intelligence, enable it to have abilities and so on j udgment inference, logical thinking, independent decision-making, obt ains the higher control goal in order to, indeed, enable the int egration of machinery product to have With the human identical in telligence, is not impossible, also is nonessential, but, the high performance, the high speed microprocessor enable the integration of machinery product to have .preliminary intelligent or human's partial intelligences, then is completely possible and essential.3.2 ModularModulations are one item important and the arduous project, becaus e the integration of machinery product type and the manufacturer are many, but the development and the development have standard m echanical connection, electrical connection, power connection, the e nvironment connection integration of machinery product unit are an item extremely complex also are the extremely important matters, like the development collection deceleration, the intelligent velo city modulation, the electrical machinery in a body power unit, h ave function and so on vision, imagery processing, recognition and range finder control units, as well as each kind can complete the model operation the mechanism, like this, may use the standar d unit to develop the new product rapidly, simultaneously also ma y expand the scale of production, this need formulation Each standard, in order to various parts, the unit match and the connecti on, as a result of the conflicts of interest, very will be diff icult to formulate international or the domestic this aspect stand ard in the near future, but might through set up some big enter prises to8 form gradually, obviously, the advantage which from the el ectrical product standardization, the seriation will bring may af firm, regardless of will be to produces the standard integration of machinery unit the enterprise to produce the integration of ma chinery product the enterprise, the formalization will give the in tegration of machinery enterprise to bring the happy future3.3 Network1990s, the computer technology and so on the prominent achievement was the networking, networking starting with the rapid developmen t for the science and technology, the industrial production, polit ical, the military, the education magnanimous act person daily l ife has all brought the huge transformation, each kind of network the global economy, the production linked up into a single stre tch, enterprise's competition will also globalize, once the integra tion of machinery new product developed, so long as its function were original, the quality was reliable, very quick could the b est-selling whole world, as a result of the network popularization , was on the rise based on network each kind of long-distance c ontrol and the surveillance technology, but long-distance control t erminal device itself will be the integration of machinery product , the field busWas the domestic electric appliances network has9 become the situation with the local area network technolog y, connected using the family network each kind of domestic elect ric appliances take the computer as the central computer integrati on electrical appliances system, caused the people at home to sha re the inconvenience and the joy which each kind of high-tech br ought, therefore, the integration of machinery product faced the n etwork direction to develop without doubt.3.4 MicrominiaturizedMicrominiaturization emerge in the end of 1980s, refers is the in tegration of machinery to the miniature machine and the microscopi c domain development tendency, overseas name it micro electron mec hanical system (MEMS), makes a general reference the geometry size not to surpass 1cm3 the integration of machinery product, and t o micron, the nanometer level development, the micro integration o f machinery product volume small, consumes energy few, the movemen t is nimble, in aspects and so on biological medical service, mi litary, information has the incomparable superiority, the micro int egration of machinery development bottleneck lies in the micro mechanical technology, the micro integration of machinery product proc essing uses the fine processing technology, namely ultra precise t echnology, it including photoetching technology and etching technolo gy two kinds.3.5 GreenIndustries lived developed for the people have brought the huge c hange, on the one hand, the material was rich, the life was com fortable; On the other hand, the resources reduce, the ecological environment receives the serious pollution, therefore, the people appealed the protection environment resources, the return nature, the green product concept arises at the historic moment under t his kind of call, the green is the time tendency, the green pro duct in its design, the manufacture, the use and in the destruct ion life process, conforms to the specific environmental protection and the human health request, harmless or the harm are extremel y few to the ecological environment, the resources use factor is extremely high, the design green integration of machinery product , has the broad development future, the integration of machinery product green mainly is refers, when use does not pollute the ec ological environment, after the abandonment can recycle the use. 3.6 systematizationsOne of systematized performance characteristics is the system archi tecture further uses open style and the patternizing main line st ructure. the system may the nimble configuration, carries on tailo rs and the combination willfully, simultaneously seeks realizes the multi-subsystem coordination control and the synthesis management, second performance is the correspondence function big enhancement, generally besides RS232, but also will have RS485, the DCS pers onification, the future integration of machinery even more pays gr eat attention to the product and human's relations, the integratio n of machinery personification will have two meanings, one will b e, the integration of machinery product finally user will be a h uman, how will entrust with the integration of machinery product person's intelligence, the emotion, the human nature appears more and more importantly, specially the opposite partyWith the robot, its high-level boundary is the man-machine integration, another imi tates the biological mechanism, develops each kind of mechanical a nd electrical body flower product, in fact, many integration of m achinery products all are developed animal's inspiration.Fourth, the model integration of machinery productIntegration of machinery product subsystem (complete machine) and t he foundation Yuan, the part two big kinds, the typical integrati on of machinery system includes: The numerical control engine bed, the robot, the automobile computerization product,12 the intellectualized instrument measuring appliance, the elec tronic publishing printing system, the CAD/CAM system and so on, the typical integration of machinery Yuan, the part includes: Elec tric power electronic device and equipment, programmable controller, fuzzy controller, miniature electrical machinery, sensor, special-p urpose integrated circuit, servo and so on, these model integratio n of machinery product technical present situation, trend of devel opment, market prospect analysis omitting.Fifth, our country develops the situation and the duty integration of machinery work which “The integration of machinery” faces mainly includes two levels: One, with the microelectronic technology transformation tradition industry, its goal is the energy conservation, the nodal wood, enhances the work efficiency, improves the product quality, enhances the traditional industry technology advancement one step; Two, development automation, digitization, intellectualized mechanical and electrical products, promotion product renewal.(1) our country “the integration of machinery†the work fac es situation1. Our country is big with the microelectronic technology transfor mation tradition industry work load and is broad, has difficulty2. Our country with the integration of machinery technology accele ration product renewal, enhances the market share the call to be high, has the pressure.3.Our country is low with the integration of machinery product su bstitution technology content and the added value, consumes energy, the water consumption, consumes the material to be high, the po llution, harasses the people product the responsibility to be heav y, has the significance, in our country industrial system, the en ergy consumption, the water consumption wealthy and powerful family , also accounts for the quite great proportion to the environment al pollution serious enterprise, in recent years our country's ind ustry structure, product mix although several passes through the adjustment, but because many kinds of reasons, the result contin uously insufficiently is obvious, inside this no doubt has the hi gher authority to lead the department the policy comes out of ma ny doors question, “therefore has the enterprise “to hate to le ave one's native land”clings to tenaciously industry”the quest ion, but undeniable also has cannot optimize the ideal industry, optimal pleasing product The question, on the good answer already suspended at these enterprise's front, this was the development integration of machinery, developed with the production related int egration of14 machinery product, the integration of machinery product fu nction strong, the performance good, the quality high, the cost was low, also had the flexibility, might according to when the ma rket requirement and the user reflection the product mix and the production process made the essential adjustment, the reform, but did not need to change the equipment, this was the solution me chanical and electrical products multi-varieties, the few volume pr oduction important outlet, simultaneously, might pour into the fres h blood for the traditional mechanical industry, brought the new vigor, extricated the machinery production from the arduous physica l labor, realization Enlightened production.Moreover, looked from the market demand angle, because our country develops, the development integration of machinery product history is not long, the disparity is big, many product varieties, quan tity, the scale, the quality all cannot meet the need, the impor t volume all quite is big every year, therefore must develop urg ently.(2) Our country “the integration of machinery†work duty Our country may summarize in the integration of machinery aspect duty is two speeches: A speech widely thoroughly uses the integra tion of machinery technological transformations tradition industry; Another speech is develops the integration of15 machinery product on a grand scale, the promotion mechani cal and electrical products renewal, the total goal is the promot ion mechanical and electrical body industry formation, makes the c ontribution for our country industrial structure and the product m ix adjustment.In brief, the integration of machinery technology not only is pro motes the traditional mechanical and electrical industry fresh bloo d and the source power, also is opens our country mechanical and electrical profession product mix, the industrial structure adjust s the front door the key.Sixth, our country develops “the integration of machinery†c ountermeasure(1) Enhancement overall plan arrangement, coordinated development pl anAt present, our country is engaged in the unit which “the integ ration of machinery”the research develops and produces to be ve ry many, each one all has a set of own development strategy, va rious units' plan as a result of respective standpoint, the objec tive point limit, only is considered unavoidably the local interes t, various16 department responsible for the work's related plan and pl an, also some unification consideration insufficiency, the overall plan arrangement insufficient question, simultaneously lacks the com prehensive survey overall situation to have the authority development plan and the strategic plan, therefore, suggested various depar tment responsible for the work charges the unit concerned in to conduct the thorough investigation and study, in the scientific an alysis foundation, formulates manages the overall situation “the i ntegration of machinery”the research, the development, the produc tive plan and the plan Avoids developing duplicates, produces hasa collision!(2) Strengthened profession management, display “associationâ€functionAt present, our country “integration of machinery”hot, but acco rding to the present profession division method and the management system, “the policy comes out of many doors”is difficult duo , therefore, our country has the necessity to be clear about one “the integration of machinery”the profession to manage the or ganization, according to the present country political reform and the economic restructuring spirit, as well as the integration of machinery profession characteristic, we suggested, strengthens Beijin g Integration of machinery Association as soon as possible the co nstruction, entrusts with its profession management function, “the association”must further expand the leadership organization - -council representative the stratification plane and the coverage, must strengthen the office, secretariat's construction; Must throu gh its astute capable administrative body, the economic entity, the organization17 “the profession”the development plan, strategic plan dr awing up; The instruction profession stationing layout adjustment, carries on develops the breach choice, pays special attention to the priority project the experiment site and the related project loses one's temper, the tender work ......Seventh, the conclusionIn summary, the integration of machinery appearance is not isolate d, it is many science and technology development crystallization, is the social productive forces develops the certain stage inevita bly request Certainly, also has with the integration of machinery related technology very many, and along with the science and te chnology development, the tendency which each kind of technology w ill fuse mutually more and more is obvious, the integration of m achinery technology broad prospects for development more and more will be also bright.论机电一体化的发展现代科学技术的不断发展，极大地推动了不同学科的交叉与渗透，导致了工程领域的技术革命与改造,在机械工程领域，由于微电子技术和计算机技术的迅速发展及其向机械工业的渗透所形成的机电一体化，使机械工业的技术结构、产品机构、功能与构成、生产方式及管理体系发生了巨大变化，使工业生产由“机械电气化”迈入了“机电一体化”为特征的发展阶段。