This paper shows that it is possible to model and simul ate any CIM vector controlled system used for agricultural pump or fan by means of advanced MATLAB and SIMULINK platform.

• 使用当前先进的MATLAB语言及SIMULINK环境，对农村中大量使用的拖动风机与水泵类负载运行的笼型感应电动机(CIM)矢量控制系统，进行了建模和仿真。