摘要
This paper presents an inverse controller based on neural networks for servo systems,and gives invertibility criterion for a class of nonlinear servo system.A feedforward multilayer neural network with closed-loop training schemes and Alopex weights learning algorithm is used to identify the inverse dynamic model of the servo system.The weights of the neural network is adjusted online by a feedback error learning method.Simulation results show that the method is effective in identification and control of servo system.
ＩｎｖｅｒｓｅＣｏｎｔｒｏｌｏｆＮｏｎｌｉｎｅａｒＳｅｒｖｏＳｙｓｔｅｍＢａｓｅｄｏｎＮｅｕｒａｌＮｅｔｗｏｒｋｓＷＡＮＧＣｈａｎｇｈｏｎｇＸＵＬｉｘｉｎＧＡＯＸｉａｏｚｈｉＺＨＵＡＮＧＸｉａｎｙｉ（王常虹）（徐立新）（高晓智）（庄显义）（Ｄｅｐｔ．...
