中国空间科学技术

中国空间科学技术

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自旋卫星转速控制系统的多状态非单调关联故障树定性分析

廖炯生   

  1. 北京控制工程研究所
  • 发布日期:1986-02-25

QUALITATIVE ANALYSIS OF MULTI-STATE NON-COHERENT FAULT-TREE FOR SPIN SATELLITE RATE CONTROL SYSTEM

Liao Jiongsheng   

  • Online:1986-02-25

被引次数

9

摘要： <正> 一、概述朱毅麟同志在《用故障树法分析自旋卫星转速失控》一文中,讨论了自旋卫星转速无限制地增加导致卫星失败的故障,考虑了自旋卫星设切向发动机锁定机构和设反向减转发动机的保护措施。这是一项有意义的分析工作。鉴于自旋卫星转速控制系统具有多状态非单调关联系统的性质,而上文只作为两状态单

Abstract: There are two failure modes for spin satellite rate control system, the rotation speed too low or too high. For prevention of the rate unlimited in creasing, the latch circuit for thrusters in tangent direction and the application of the reverse thrusters are recommended in [1]. Based on the qualitative analysis results of multi-state non-coherent fault tree for spin satellite rate control system, an improvement is suggested in this paper.