自动控制原理课程设计MATLAB仿真

目录

概述··········································································1

一、实验目的····································································1

二、简述MATLAB 语言的特点及其主要功能···········································1

三、控制系统仿真时常用的方法和指令···············································2

1、控制系统仿真时常用的方法······················································2 a 、数学仿真·························································2 b 、半物理仿真·······················································2 c 、全物理仿真·······················································2

2、控制系统仿真时常用的指令··········································2

1) 、Bode 图···················································2 ①、绘制Bode 图··············································2 ②、系统的增益裕度和相角裕度·································2

2)、Nichols 图················································3

3)、Nyquist 图················································3

4)、一般频率响应图···········································3

5)、频率响应的奇异值图·······································3

6)、绘制根轨迹···············································4

四、实验内容·························································4

五、心得体会····································································22

六、参考文献···································································22

概述

MATLAB 是一种直观、高效的计算机语言,同时也是一个科学计算平台。它的伴随工具Simulink 是用来对真实世界的动力学系统建模、模拟仿真和分析的软件。我们可将综合性和设计性实验项目通过MATLAB 在计算机上仿真,使系统的观察实验的动态过程。目前,MATLAB 已经成为我们当代大学生必须掌握的基本技能,在设计研究单位和工业部门,MATLAB 已经成为研究和解决各种具体工程问题的一种标准软件。在完成了验证性、综合性和设计性实验后,课程设计必不可少。课程设计是工科实践教学的一个重要的环节,目的是培养我们综合运用理论知识分析和解决实际问题的方法和能力, 实现由知识向技能的

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