摘要
采用了一种基于模糊规则推理的Fuzzy-PI混合控制器用于无刷直流电动机的转速控制中。在分析无刷直流电动机数学模型的基础上,构造了无刷直流电动机控制仿真模块。仿真结果表明,系统超调量小,响应速度快,具有较高的控制精度和较好的鲁棒性。实验结果显示,较之传统PI控制,采用Fuzzy-PI混合控制在无刷直流电动机实时控制中取得了较好的实验效果,具有较好的动态和静态性能。
In this paper, a fuzzy -PI mixed controller based on fuzzy model was used, and the controller was applied into the brushless DC motor speed control. Based on the mathematical model of brushless DC motor, the simulative module of brushless DC motor was built. The simulation illustrated that excellent flexibility as well as high precision and good robustness was obtained by the proposed strategy. At last,the experiment result proved that the system was both the excellent static and dynamic performance.
出处
《微特电机》
北大核心
2009年第2期47-49,52,共4页
Small & Special Electrical Machines
