Adaptive Robust Control with Flow Rate Compensated Model for Single-Rod Hydraulic Actuators

摘要：

　　A novel flow rate compensated model is proposed to eliminate the square-root nonlinearity of electro-hydraulic systems with time-varying parameters and uncertain nonlinearities.A simplified direct adaptive robust control method using this new model is presented and the transient performance and stability of the controller is proved.The simulation and experimental results show that simplified direct adaptive robust controller with proposed flow rate compensated model can achieve a good performance for given tracking task.

关键词： Direct adaptive robust control Electro-hydraulic system Flow rate compensated Uncertain nonlinearity

作者: ZHAO Jiangbo ZHAO Liang WANG Junzheng WANG Shoukun

作者单位: Key laboratory of Intelligent Control and Decision of Complex System,Beijing Institute of Technology,Beijing 100081

会议类型: 国际会议

会议名称: The 33th Chinese Control Conference第33届中国控制会议

会议地点: 南京

会议语种:英文

页码: 8705-8710

在线出版日期: 2014-07-28（万方平台首次上网日期，不代表论文的发表时间）