基于Quanser的直流调速系统半实物仿真

DC Speed Copntrol System Based on Quanser

针对直流调速系统,基于MATLAB/Simulink、Wincon软件环境搭建了实时控制平台。在该平台上,把实际控制对象引入仿真回路,通过Quanser的RTX(Real-Time eXtension)把设计的Simulink控制模块转化成可执行代码并实时地自动下载到Wincon中,在Wincon软件中可以实时观察实验结果。实现了直流调速系统的内模控制,该控制方法设计简单,并且只有一个控制参数,实验结果表明,与传统方法相比内模控制器具有更好的控制性能。

A Real-Time control platform based on MATLAB/Simulink and Wincon is established for DC speed control system.The control object can be linked in the simulation system through the platform.Then the MATLAB/Simulink model can be changed into executable code and be downloaded into Wincon based on RTX（Real-Time eXtension）.Moreover,the experimental results can be observed by using Wincon.A real-time internal model controller for DC speed control system is designed in this paper.The design of the proposed controller is simple and the controller has only one adjustable parameter.The experimental results show that the better system performance can be achieved when comparing with the conventional strategy.