Title :
Intelligent fusion of redundant measurements of high accuracy attitude sensors on Spacecraft
Author :
Guangcheng, Ding ; Keyan, Pan ; Jun, Hu ; Zhenchang, Li ; Xudong, Wang ; Jiachi, Yang
Author_Institution :
Beijing Inst. of Control Eng., China
fDate :
6/22/1905 12:00:00 AM
Abstract :
In this paper, an information fusion concept using redundant measurements obtained by high accuracy attitude sensors on a spacecraft is presented. This ensures attitude determination accuracy for the spacecraft by means of information fusion of redundant measurements obtained by different attitude sensors after autonomous failure diagnosis, location and reconfiguration of some attitude sensors, or fail-operation with graceful degradation
Keywords :
aerospace computing; attitude measurement; knowledge based systems; redundancy; sensor fusion; space vehicles; Spacecraft; attitude sensors; autonomous failure diagnosis; fail-operation; failure location; graceful degradation; intelligent information fusion; reconfiguration; redundant measurement fusion; Aerospace engineering; Attitude control; Degradation; Intelligent sensors; Position measurement; Sensor fusion; Space technology; Space vehicles;
Conference_Titel :
Intelligent Control and Automation, 2000. Proceedings of the 3rd World Congress on
Print_ISBN :
0-7803-5995-X
DOI :
10.1109/WCICA.2000.860066
