MATLAB软件在“计算机控制系统”CAI课件中的应用

Application of MATLAB in CAI Courseware of “Computer Control System”

利用MATLAB软件提供的控制系统工具箱和动态系统仿真工具Simulink,开发了“计算机控制系统”CAI课件。文中给出了三个具体的实例。通过MATLAB中的建模、仿真与编程,这些课件可以将枯燥的数学推导用图形显示出来,还可以生动地演示参数变化对系统的影响,大大优于传统的动画演示。实践证明,学生的学习兴趣得到了提高,教学效果得到了改进。

By using the Control System Toolbox and Simulink provided by MATLAB, the author developed a series of CAI coursewares of “Computer Control System”. Three examples are presented in the paper. Through modeling, simulating and programming in MATLAB, these coursewares can illustrate those tedious mathematical derivation and demonstrate the influence of varied parameters on system vividly, which are superior to traditional cartoon. Practice has proved that learning interest of students is enhanced and teaching effect is improved.