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。
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 faulttolerant reconstruction of the utility system ability.
作者
车炯晖
刘夏青
吴斌
CHE Jiong-hui;LIU Xia-qing;WU Bin(AVIC Xi'an Aeronautics Computing Technique Research Institute,Xi'an 710065,China)
出处
《电脑知识与技术》
2021年第8期193-194,共2页
Computer Knowledge and Technology
关键词
机电系统
健康分数
主备系统
utility system
health score
active and standby system
