永磁同步电机单神经元自适应PID控制

Adaptive PID controller based on single neuron for permanent magnet synchronous machine

通过对永磁同步电机数学模型的分析及常规控制方式的研究,利用单神经元自适应PID(ProportionalIntegralDifferential)控制器对永磁同步电动机的转速及转矩进行调节,并进行了大量的仿真分析。研究结果表明,该控制方式具有更好的动态调节特性和自适应能力,而且控制器设计更简单,参数调整方便,易于工程应用。

By analying the PMSM(Permanent Magnet Synchronous Machine)mathematics model and conventional control means,the adaptive PID(Proportional Integral Differential)controller based on single neuron is applied to regu-late the velocity and torque of PMSM.A great deal of simulative analy-ses has been conducted.The study result shows that,this control means has better dynamic adju-stment property and adaptive capacity,while the controller design is easier and parameter adjustment is convenient .It is suitable for engineering application.