基于模糊PID控制的多电机同步控制系统的分析与设计

Analysis and Design of Multi-motor Synchronous Control System Based on Fuzzy PID Control

在对多电机同步控制理论分析的基础上,确定了基于异步电机、变频器、PC机等部件构成的多电机控制系统方案,并对多电机控制原理和模糊PID控制进行研究,从系统的稳定精度、超调量、稳定性等方面分析了KD、KI、KP发挥的作用,得出了模糊PID控制器在不同时刻的PID参数与ec和e存在的模糊关系,最终提出了基于模糊PID补偿器的多电机同步控制策略,并研究出了基于模糊PID补偿算法的同步控制设计方法,以期为多电机同步控制系统的研究提供有价值的参考。

In the multi-motor synchronouscontrol theory based on the analysis,determined based on asynchronousmotor, inverter, PC, etc.. partsconsisting of multi-motorcontrolsystem solutions, andmulti- motorcontrol theoryand fuzzy PID controlstudyfrom the system＇s stability and aecuracy, overshoot, stabilityand other aspectsof the KD,KI,Kp roledrawfuzzy PID controller PID parametersat different times and witheecfuzzy relationships that exist, and ultimately proposed based onfuzzy PID compensatormuhi motorsynchro nouscontrol strategy anddeveloped acompensation algorithmbased on fuzzy PID control designmethod forsynchronization,toa multi-motorsynchronous control systemstudy providesvaluable reference.