模糊PID矢量控制在异步电机调速中的应用  

Fuzzy PID Vector Control in Induction Motor Speed Regulation

作　　者：杨瑜[1] 杨雪梅[1] 

机构地区：[1]四川大学锦江学院,四川彭山620860

出　　处：《自动化与仪器仪表》2011年第5期79-81,共3页Automation & Instrumentation

摘　　要：为了提高三相异步电机矢量控制的性能,在传统的转速PID控制器的基础上,建立模糊PID控制器,利用Matlab/Simulink搭建基于三相异步电动机转速控制的模糊PID系统,分别使用常规PID控制器与模糊PID控制器进行控制,并进行比较。仿真结果表明模糊控制能使系统取得较好的控制性能并具有较强的鲁棒性。To improve the performance of induction motor speed, in the original vector control system based on the speed of the traditional PID controller into a fuzzy adaptive PID controller using Matlab / Simulink to build three-phase asynchronous motor speed control based on fuzzy PID systems, respectively, using conventional PID controller and fuzzy PID controller to control it,and compared. Simulation results show that the fuzzy control system can achieve better control performance and has strong robustness.

关 键 词：异步电机 矢量控制 模糊PID MATLAB/SIMULINK仿真 

分 类 号：TP273.4[自动化与计算机技术—检测技术与自动化装置]