A Fault-Tolerant Control Method and Its Applications in Aerospace Industry

被引：0

作者：

Han, Xiaodong ^{[1
]}

Li, Diqing ^{[1
]}

Xu, Nan ^{[1
]}

Yu, Hui ^{[1
]}

机构：

[1] China Acad Space & Technol, Inst Telecommun Satellite, Beijing, Peoples R China

来源：

PROCEEDINGS OF 2014 10TH INTERNATIONAL CONFERENCE ON RELIABILITY, MAINTAINABILITY AND SAFETY (ICRMS), VOLS I AND II | 2014年

关键词：

aerospace industry; satellite control system; fault-tolerant control;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The robust fault-tolerant control problem of satellite attitude control systems is studied in this paper. Considering the actuator faults, the solution of this problem is obtained for a H-infinity controller with circular disk pole constraints. The fault tolerant controller is designed to place all the closed-loop poles in a specified disk, constrain the H8 norm level of the disturbance attenuation into a given range and guarantee the magnitudes of control inputs less than the given bound, as well. At last, a simulation of applying in telecommunication satellite avionics system with actuator faults shows the validity of the proposed method.

引用

页码：62 / 65

页数：4

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