Architecture Design and Timing Analysis of GNC System Based on Time-Triggered Architecture

摘要：

　　Traditionally,most spacecrafts with high security requirement use hardware redundancy to improve the system-level performance.However,the data exchange process and the coordination of multiple agents are very difficult to realize.In this paper,a Byzantine fault-tolerant GNC(Guidance,Navigation and Control)system is proposed based on the time-triggered architecture(TTA).This improved GNC system architecture applies the pairwise comparison algorithm,and is more simplified than the traditional one.Simulations are conducted on both SCADETM toolset and Simulink/Matlink platforms to verify the performance of the system.

关键词： Spacecraft Safety Critical GNC System Time Sequence

作者: LIN Yue JIA Yingmin GAO Yanan FAN Songtao

作者单位: Beijing Institute of Control Engineering,Beijing 100190,China The Seventh Research Division and the Department of Systems and Control,Beihang University,Beijing 1

会议类型: 国际会议

会议名称: The 33th Chinese Control Conference第33届中国控制会议

会议地点: 南京

会议语种:英文

页码: 6246-6250

在线出版日期: 2014-07-28（万方平台首次上网日期，不代表论文的发表时间）