摘要
Fault detection and reconstruction of actuator faults for uncertain descriptor linear system based on a sliding mode observer was considered. The design algorithms of sliding mode observer for linear descriptor systems with faults and uncertain were given. The method uses H∞ concepts to design the observer gain such that L2 gain from the uncertainty to reconstruction error of fault was minimized.
Fault detection and reconstruction of actuator faults for uncertain descriptor linear system based on a sliding mode observer was considered. The design algorithms of sliding mode observer for linear descriptor systems with faults and uncertain were given. The method uses H∞ concepts to design the observer gain such that L2 gain from the uncertainty to reconstruction error of fault was minimized.
出处
《中南大学学报(自然科学版)》
EI
CAS
CSCD
北大核心
2009年第S1期273-276,共4页
Journal of Central South University:Science and Technology