一种机电系统双余度通道切换逻辑
打开文本图片集
摘要:在航空电子系统中,机电系统是飞机的重要组成部分之一,本文通过提出一种双余度通道切换逻辑,实时工作中按照该策略设定当前计算机通道健康分数,根据健康分数进行主备系统切换工作,有效提升了机电系统的数据资源共享能力和容错重构能力。
关键词:机电系统;健康分数;主备系统
中图分类号: TP391 文献标识码:A
文章编号:1009-3044(2021)08-0193-02
Abstract: Utility system is one of most important part of aircraft in avionics system.this paper proposes a dual redundancy channel switching logic. According to the strategy, the current computer channel health score is set in real-time work, and the active and standby systems are switched according to the health score, which effectively improves the data resource sharing ability and fault-tolerant reconstruction of the utility system ability.
Key words: utility system;health score;active and standby system
航空机电系统领域内,为提高系统的可靠性及容错能力,通常采用双余度技术满足使用要求。(剩余2288字)
网站仅支持在线阅读(不支持PDF下载),如需保存文章,可以选择【打印】保存。