摘要
针对一类带有数值界不确定性的状态观测器系统 ,设计了使其保持闭环系统鲁棒稳定的反馈控制律 ,对传感器故障具有完整性 ,并且控制器的选取仅依赖于一组LMI .由于Matlab中有关于LMI解法的专门命令 ,从而使得计算方法简单和有效 .
In this paper,a class of uncertain system based on state-observer is considered and the control law is designed,which can guarantee the robust stability of the closed-loop systems against sensor failure.The control law only depends on a group of LMIs.And there are specialized commands to solve LMI problem in Matlab,which makes the design method simple and effect.
出处
《同济大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2002年第6期764-767,共4页
Journal of Tongji University:Natural Science
基金
教育部高等学校骨干教师资助项目
关键词
容错控制
鲁棒稳定
状态观测器
fault-tolerant control
robust stability
state-observer
