Application of Inverse Model RBF-NN in Electro-hydraulic Position Servo Control System

摘要：

For the renovation project of the Step furnace hydraulic system in some steel factory, a kind of position control system that symmetrical valve controls asymmetrical cylinder is designed in the paper. RBF-NNinverse model control theory is introduced in the servo system and RBF-NN inverse model controller is designed. The experiment is done in order to test RBN-NN inverse model controller. The result of experiment shows that the control precision with RBF-NN inverse model control is higher than with PID control. And the RBF-NN inverse model control can effectively eliminate asymmetry of forward and reverse movement.

关键词： inverse model RBF-NN electro-hydraulic position servo asymmetric

作者: Tu Fuquan Chen Kuisheng Li Yuanhui Zhang Qiang Chen Feng

作者单位: College of Machinery & Automation, Wuhan University of Science and Technology, JiansheYiLu.Wuhan, Hubei, 430081, China

会议类型: 国际会议

会议名称: The Fifth International Symposium on Fluid Power Transmission and Control(ISFP2007)（2007年国际流体动力传输与控制学术会议）

会议地点: 北戴河

会议语种:英文

页码: 566-569

在线出版日期: 2007-06-06（万方平台首次上网日期，不代表论文的发表时间）