交流调速系统基于神经元的自适应PI控制

Adaptive PI Control Based on the Neuron for AC Speed Regulating Systems

对一个具体的矢量控制交流调速系统，采用一种基于神经元的自适应ＰＩ控制器进行控制。考虑到控制器的输出存在限幅要求，提出一种采用两个教师信号进行监督学习的学习算法。仿真结果表明，该自适应ＰＩ控制器能使系统具备良好的鲁棒性和快速性、基本无超调、无稳态误差等优点。

An adaptive PI controller based on the neuron is dcsigned for a vector-controlled ACspeed regulating system.A learning policy using two teaching signals is presented.Resultsof sirnulation show that the adaptive PI controller can provide the system with good robust-ness,fast response and freedom frorn both over-shooting and steady-state error.The realiza-tion of the system is very easy.