中国空间科学技术

中国空间科学技术

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n:k(G)/m系统可靠性

廖炯生   

  1. 北京控制工程研究所
  • 发布日期:1988-04-25

n:k(G)/m SYSTEM RELIABILITY

Liao Jiongsheng (Beijing Institute of Control Engineering)   

  • Online:1988-04-25

摘要： 带有m个交叉冷贮备部件的“n中取k好”表决系统结构可用于通信/广播卫星的转发器系统。称这种系统结构为n∶k(G)/m系统。本文给出这种系统可靠性的计算公式。文中还给出3∶2(G)/1转发器系统的转换开关设计,它可以实现交叉切换功能。

关键词: 可靠性评价, 通信卫星转发器

Abstract: The configuration of k-out-of-n: G system with m cross-strapping stand-by components can be used to the rpeater system of communnication/broadcast satellites. It is called here n:k (G)/m system. The formula for computing reliability of this system is presented. Also a design of switch for 3:2 (G)/1 repeater system is given, by which the function of cross-strapping switchover can be implemented.

Key words: Reliability evaluation, Communication satellite transponder