DLLE-EWMA based Incipient Fault Detection for Satellite Attitude Control System

2018 ◽  
Author(s):  
Gang Zhao ◽  
Tia Tianshe Yang ◽  
Min Liu ◽  
Yuehua Cheng ◽  
Ningyun Lu
Keyword(s):  
Control System ◽  
Fault Detection ◽  
Attitude Control ◽  
Attitude Control System ◽  
Satellite Attitude ◽  
Satellite Attitude Control ◽  
Incipient Fault ◽  
Incipient Fault Detection

Robust Fault Detection for Satellite Attitude Control System

2012 ◽  
Vol 546-547 ◽  
pp. 868-873
Author(s):  
Zhi Yuan ◽  
Jie Liu ◽  
Zheng Fang Wang ◽  
Li Na Wu
Keyword(s):  
Control System ◽  
Fault Detection ◽  
Attitude Control ◽  
Attitude Control System ◽  
Fault Detection Filter ◽  
Satellite Attitude ◽  
Satellite Attitude Control ◽  
Robust Fault Detection ◽  
Existence Conditions ◽  
Detection Filter

In this paper, robust fault detection problem for satellite attitude control system is studied. We design the robust fault detection filter for the satellite model with environmental disturbances torques. With the reference residual designed, the main results consist in the derivation of the existence conditions of the fault detection filter. Finally, a numerical example illustrates the feasibility of the proposed approach.

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