自动控制原理实践教学的改革与探究--以基于MATLAB实时控制的水箱液位控制实验为例  

Exploration and Innovation in the Practical Teaching of Automatic Control Theory:In the Case of Double Let Water Tank Liquid Level Control Experiment Based on MATLAB Real-Time Control

作　　者：于建均[1] 李慧杰[1] 乔俊飞[1] 杨金福[1] 韩红桂[1] 严爱军[1] 

机构地区：[1]北京工业大学电子信息与控制工程学院,北京100124

出　　处：《中国现代教育装备》2016年第15期28-31,共4页China Modern Educational Equipment

基　　金：北京市高等学校教育教学研究立项项目(重点)

摘　　要：自动控制原理是信息控制类专业的核心基础课程,其实践教学环节不仅担负着理解、巩固、加深课堂教学理论知识的任务,同时也是理论与实践应用之间的纽带。在自动控制原理实践教学中,构建了基于MATLAB实时控制的实验系统:在MATLAB的Simulink下设计调试控制器,通过实时控制模块(Real-Time Worekshop,简称RTW)将控制作用借助于PCI1711卡多功能卡送至物理对象模型以实现物理系统控制。该实践教学方式,实现了控制理论知识与实践的有机结合。既实现了物理对象模型的控制方法的研究,又避免了传统实时控制中复杂编程的问题,运行与调试简洁直观,提高了实验效率。Automatic Control Theory is the core foundation course in theprofessional of information and control, its practical teaching program not only takes on the tasks of comprehending, consolidating, deepening the theoretical knowledge through the class teaching, but also is the link between theory and practical application. In the practical teaching program of Automatic Control Theory, Experiment System is constructed based on MATLAB Real-Time Control module： Controller is debugged in the Simulink Module of MATLAB, the control signal is sent to the physical object model by means of multi-function card PCI1711.This practical teaching methods could organic bond the theory knowledge and practical application. Not only Implemented control action to the physical object, but also avoided the complex programming problem in the traditional real-time control. The running and debugging of the system is succinct and visual, and the efficiency of experiment has been improved.

关 键 词：自动控制原理实践教学 实时控制 物理对象模型 

分 类 号：TP13-4[自动化与计算机技术—控制理论与控制工程] G642[自动化与计算机技术—控制科学与工程]