Title :
Real-Time Failure Diagnosis Technology for Satellites Based on Multi-signal Model
Author :
Lei Yang ; Pengqi Yu ; Hang Tang
Author_Institution :
Dept. of Overall Technol., Beijing Remote Sensing Inst., Beijing, China
Abstract :
In this study, the basic idea of multi-signal flow graph modeling method is summary analyzed, and the specific ways to build a multi-signal model is determined. The multi-signal model is built for typical subsystem of satellite. Then, the real-time fault diagnosis based on multi-signal is deeply studied. On the basis of analysis the capacity needs on real-time fault diagnosis for satellite systems, the algorithm of basic TEAMS-RT and distributed fault diagnosis is investigated.
Keywords :
artificial satellites; failure analysis; fault diagnosis; signal flow graphs; TEAMS-RT; distributed fault diagnosis; multisignal flow graph modeling method; real-time failure diagnosis technology; real-time fault diagnosis; satellite systems; Analytical models; Cognition; Mathematical model; Ports (Computers); Real-time systems; Satellites; Space vehicles; distributed; multi-signal model; real-time failure diagnosis; satellite;
Conference_Titel :
Computational Intelligence and Design (ISCID), 2014 Seventh International Symposium on
Print_ISBN :
978-1-4799-7004-9
DOI :
10.1109/ISCID.2014.9
