基于RBF在线辨识的神经网络PID控制及其应用

PID Control and Application of RBF Based on-line Identification Neural Network

讨论了RBF辨识网络的控制算法,并提出了一种新型PID控制器,该控制器利用神经元自适应PID的在线参数调整,采用RBF网络对被控对象在线辨识。仿真结果表明该控制器的控制效果优于传统的PID控制算法和模糊自适应PID控制算法。

The control arithmetic of RBF identification network was discussed and a new PID controller was raised. This controller used the PID on-line parameters adjustment of nerve cell self adaptation, and used the BFR network to identify on-line the controlled object. The simulation results showed that control effect of the controller was better than that of the conventional PID control arithmetic and the PID control arithmetic of fuzzy self adaptation.