基于Matlab的网络化教学与实验平台设计

针对网络化教学中,学生不能对控制算法进行创新并将之应用于实物实验进行验证的缺点,设计了一个基于Matlab的网络化教学实验平台. 学生不仅可以用此平台在线浏览和下载课程课件、作业等,还可利用在线Matlab工具绘制根轨迹图、Bode图、Nyquist图等. 同时该平台配备有球杆系统、机械臂、倒立摆等实验设备,学生可以在线利用这些实验设备进行远程实验,用于辅助极点配置、PID算法等控制算法的学习,还可以自行研究新的控制算法并控制远程的实验设备. 网络化教学实验平台已经在本校自动化专业的《自动控制原理》课程中

The Networked Experiment Practice Platform Based on Matlab

In networked teaching, students cannot do experiment with a new control theory. A networked experiment practice platform based on Matlab is realized in this paper. Through log in the website of net-lab, students can not only browse and download teaching PPT, teaching scheme and assignment, but also provide teachers and students with Matlab on-line mapping function for drawing the root locus, Bode diagram, Nyquist diagram ect. Meanwhile, the net-platform of teaching and experiment is equipped with plants such as ball beam system, robot arm, ect. The students can operate the plants on line to practice control methods of the pole placement, PID control and so on. Even more, Students can apply their new control theory on plants in remote laboratory. The networked experiment practice platform has been used in the course of automatic control theory for one year, and achieved a good teaching effect.