MULTI-OBJECTIVE SYNTHESIS FOR THE SATELLITE ATTITUDE CONTROL WITH INPUT SATURATION

摘要：

In this paper, an applicative example of multi-objective control based on Linear Matrix Inequalities (LMIs) is presented. A dynamic output feedback attitude controller is designed for flexible satellites subject to persistent disturbance model uncertainty and the actuator saturation. The controller is assumed to have an observer-based structure and the non -linearity due to saturation is incorporated into the controller design process. The design specifications in terms of robust stable, disturbance attenuation and actuator saturation can be effectively dealt with in the LMI synthesis framework.

关键词： Multi-objective synthesis Linear matrix inequality Dynamic output feedback Attitude control

作者: XI-YUE TONG DONG-XU LI

作者单位: College of Aerospace and Material Engineering, National University of Defense Technology, Changsha 4 Beijing Institute of Space-Medical Engineering, Beijing 100094, China

会议类型: 国际会议

会议名称: 2006 International Conference on Machine Learning and Cybernetics(IEEE第五届机器学习与控制论坛)

会议地点: 大连

会议语种:英文

页码: 919-925

在线出版日期: 2006-08-13（万方平台首次上网日期，不代表论文的发表时间）