Guaranteed Cost Control with Position and Rate Limited 2nd Order Actuator

摘要：

A novel design approach via linear matrix inequality for a class of robust guaranteed cost controllers is proposed in this study,in which a class of continuous time linear systems with norm bounded time-varying uncertainty and the 2nd order actuator’s position and rate limited are considered simultaneously.The sufficient condition for the existence of the guaranteed cost controller is derived,which is equivalent to the feasibility problem of a certain linear matrix inequality so that the controller can be parameterized.The approach is applied to design controller for a specified plant.The simulation results demonstrate the proposed design approach efficient and effective.

关键词： position and rate limited linear matrix inequality guaranteed cost control robust control

作者: Yongji Wang Jiansheng Xu Quanmin Zhu

作者单位: Department of Control Science and EngineeringHuazhong University of Science and TechnologyWuhan,4300 Faculty of Computing,Engineering and Mathematical Sciences (CEMS),University of the West of England

会议类型: 国际会议

会议名称: International Conference on Modelling,Identification and Control(模拟、鉴定、控制国际会议)

会议地点: 上海

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）