Robust fault-tolerant H-infinity control based on LMI approach and application in satellite attitude control system
基于LMI的鲁棒容错控制及其在卫星姿态控制中的应用

The robust fault-tolerant H-infinity control problem of uncertain linear system is studied in this paper. The solution of this problem is obtained for a H-infinity output feedack controller by a linear matrix inequality (LMI) approach. The simulation of a satellite attitude control system with actuator and sensor faults validates that this solution is effective and more suitable in on-board real-time computation.