基于“三层次”的自动控制原理实验教学研究

Study of Experiment of Automatic Control Principles Based on Three Layers

自动控制原理是学习自动控制技术的一门重要专业基础课程,实验教学是必不可少的环节。本文结合我们在实验教学过程中的做法,提出了基于MATLAB数学仿真、基于EWB电子仿真以及基于物理环境实验的“三层次”实验教学模式,三种模式分别从数学模型、电路模型和实际物理系统的角度对学生进行了实验能力的训练。教学实践表明,三种不同环境下的实验方法各有所长,取长补短,可以在发挥各自效益的同时有效地提高教学效果,培养学生的工程实践能力。

The course of automation control principle is one of the most important basic courses, in which experiment teaching is very important part also. A pattern of experiment teaching is presented based on three layers in which simulated automatic control experiments in MATLAB/SIMULINK, virtual experiment in EWB and traditional experiment in physical environment are included. The student＇s engineering ability can be disciplined from mathematic model, circuit model and physical system. The teaching result indicates that the method can improved the teaching effect by the advantage of each layer. The students＇ engineering ability can also be improved.