针对传统PID控制应用于无刷直流电机调速系统存在调节时间长、动态调节特性差及抗干扰能力弱等问题,提出一种基于模糊神经元PID控制的无刷直流电机调速系统设计方法.首先采用神经元控制、比例控制和模糊控制设计了一种可在线调整参数的模糊神经元PID控制器,然后再用其设计无刷直流电机调速系统的转速调节器.仿真结果表明,基于模糊神经元PID控制的无刷直流电机调速系统具有响应速度快、动态和静态调节性能好、自适应能力和抗干扰能力强等优点.%Since the BLDCM speed regulation system based on traditional PID controller has the problems of long regula-tion time,poor dynamic regulation characteristic and anti-interference ability,a design method of BLDCM speed regulation sys-tem based on fuzzy neuron PID control is proposed. The neuron control,proportional control and fuzzy control are adopted to de-sign a fuzzy neuron adaptive PID controller with parameter online regulation. On this basis,a speed regulator of BLDCM speed regulation system was designed. The simulation results show that the BLDCM speed regulation system based on fuzzy neuron PID control has the advantages of fast response speed,good static and dynamic regulation characteristics,strong anti-interference ability and adaptive ability.
展开▼
