Title :
The fault tolerant GNC system architecture for space station spacecrafts
Author :
Yanan Gao ; Yue Lin ; Songtao Fan ; Shuai Feng
Author_Institution :
Beijing Inst. of Control Eng., Beijing, China
Abstract :
In this paper a fault tolerant GNC system architecture is studied. It presents a new architecture to meet the requirements of CHINA Space Station of two faults tolerant and long life. This robust GNC architecture with broadcast communications, wraparound technology and fault handle strategy greatly reduces the effects and occurrence of Byzantine disagreement. The simulation results of rendezvous and docking process indicate the validity of the fault tolerant system.
Keywords :
aerospace computing; broadcast communication; fault tolerance; space vehicles; Byzantine disagreement; China space station; broadcast communication; docking process; fault handle strategy; fault tolerant GNC system architecture; rendezvous process; space station spacecraft; wraparound technology; Computer architecture; Computers; Fault tolerance; Fault tolerant systems; Space stations; Space vehicles; Tunneling magnetoresistance; Byzantine generals problem; GNC system architecture; Space Station; fault tolerant;
Conference_Titel :
Control and Automation (ICCA), 2013 10th IEEE International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4673-4707-5
DOI :
10.1109/ICCA.2013.6565045
