现代电子技术2012，Vol.35Issue(6)：102-106,5.
三余度飞控计算机架构及其可靠性研究
Research on architecture of triple-redundant flight control computer and its reliability
柳孔明 1徐宏哲 2黄俊1
作者信息
- 1. 北京航空航天大学航空科学与工程学院,北京 100191
- 2. 国家遥感中心航空遥感一部,北京 100076
- 折叠
摘要
Abstract
Redundant architecture design is an effective way to solve the reliability issue for the flight control computer (FCC). A redundancy architecture approach of a new triple-redundant FCC and a design method of describing FCC redundancy are proposed to meet the special requirements of high-reliability and fault tolerance in FCC system. A overall framework of the redundant computer hardware and software was designed. The reliability analysis of the approach was performed with Markov method. The influence of the fault coverage and the failure rates on the reliability of FCC was achieved. The feasibility of this redundant architecture design is proved.关键词
飞控计算机/冗余技术/马尔可夫模型/可靠性/余度管理Key words
FCC/redundancy technology/Markov model/reliability/redundancy management分类
信息技术与安全科学引用本文复制引用
柳孔明,徐宏哲,黄俊..三余度飞控计算机架构及其可靠性研究[J].现代电子技术,2012,35(6):102-106,5.
