基于Matlab的异步电动机建模方法的研究

Methods of Asynchronous Motor Model Simulation Based on Matlab

根据Matlab软件的特点并结合异步电动机的数学模型,分别利用Simulink已有运算模块、S函数、状态空间模块、ODE工具组对异步电动机进行建模仿真。在此基础上,从建模特点、仿真速度、计算精度上对各种建模方法进行比较,并从仿真结果上进一步对各建模仿真方法做了深入分析。

Induction motor modeling was established with several methods using the tools of Matlab, including Simulink math module, S function, State-space module, ODE Slovers, etc. On the basis of modeling, these methods were analyzed contrastively from the view of the characteristic of models, the speed and the precision of simulation, and all these methods were analyzed deeply further on the simulation result.