TY - GEN
T1 - Integrated fault detection and fault-tolerant based on sliding mode observer
AU - He, Rui
AU - Chen, Xueqin
AU - Geng, Yunhai
AU - Zhang, Yingchun
PY - 2009
Y1 - 2009
N2 - The problem of integrated fault diagnostic and fault-tolerant control for uncertainty linear system is developed. Focusing on the actuator and sensor faults of satellite, we presents a fault diagnosis method based on sliding mode observer. And considering the uncertainties of diagnosis results, we also design a H∞ state-feedback controller to achieve the fault-tolerance by solving a linear matrix inequality (LMI). At last, the simulation for a satellite attitude control system with actuator and sensor faults is carried out and the results validate the effectivity of this algorithm.
AB - The problem of integrated fault diagnostic and fault-tolerant control for uncertainty linear system is developed. Focusing on the actuator and sensor faults of satellite, we presents a fault diagnosis method based on sliding mode observer. And considering the uncertainties of diagnosis results, we also design a H∞ state-feedback controller to achieve the fault-tolerance by solving a linear matrix inequality (LMI). At last, the simulation for a satellite attitude control system with actuator and sensor faults is carried out and the results validate the effectivity of this algorithm.
KW - Fault detection
KW - Fault-tolerant control
KW - Sliding mode observer
UR - https://www.scopus.com/pages/publications/70349332983
U2 - 10.1109/ICIEA.2009.5138848
DO - 10.1109/ICIEA.2009.5138848
M3 - 会议稿件
AN - SCOPUS:70349332983
SN - 9781424428007
T3 - 2009 4th IEEE Conference on Industrial Electronics and Applications, ICIEA 2009
SP - 3454
EP - 3457
BT - 2009 4th IEEE Conference on Industrial Electronics and Applications, ICIEA 2009
T2 - 2009 4th IEEE Conference on Industrial Electronics and Applications, ICIEA 2009
Y2 - 25 May 2009 through 27 May 2009
ER -