Robust H∞ Fault-Tolerant Control for Uncertain Linear System based on Pole Assignment

摘要：

For a class of uncertain linear systems with uncertainties which do not satisfy matching conditions, the method of robust fault-tolerant controller designing against actuator faults is presented. Based on a more practical and general faults model of actuator, sufficient condition about robust fault-tolerant control is obtained in terms of theories of pole assignment and robust control. The design of optimal fault-tolerant controllers can be achieved by means of linear matrix inequality (LMI), which makes outputs of system to meet dynamic characteristics required and have optimal performance. Finally, a simulation example illustrates the effectiveness of the method in the paper.

关键词： uncertain linear system actuator faults pole assignment fault-tolerant control LMI

作者: Youzhu LING Xinzhu SUN Xingming WU Jingmeng LIU

作者单位: Anhui University of Technology and Science, China Beijing University of Aeronautics and Astronautics, China

会议类型: 国际会议

会议名称: 2nd IEEE Conference on Industrial Electronics and Applications(ICIEA 2007)(第二届IEEE工业电子与应用国际会议)

会议地点: 哈尔滨

会议语种:英文

在线出版日期: 2007-05-23（万方平台首次上网日期，不代表论文的发表时间）