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N中连续取k好可修系统的模糊可靠性

武月琴 周 泓

武月琴, 周 泓. N中连续取k好可修系统的模糊可靠性[J]. 北京航空航天大学学报, 2009, 35(1): 52-55.
引用本文: 武月琴, 周 泓. N中连续取k好可修系统的模糊可靠性[J]. 北京航空航天大学学报, 2009, 35(1): 52-55.
Wu Yueqin, Zhou Hong. Fuzzy reliability of repairable consecutive- k -out-of- n system[J]. Journal of Beijing University of Aeronautics and Astronautics, 2009, 35(1): 52-55. (in Chinese)
Citation: Wu Yueqin, Zhou Hong. Fuzzy reliability of repairable consecutive- k -out-of- n system[J]. Journal of Beijing University of Aeronautics and Astronautics, 2009, 35(1): 52-55. (in Chinese)

N中连续取k好可修系统的模糊可靠性

基金项目: 国家自然科学基金资助项目(70771003,70521001);博士后基金资助项目(20070410031)
详细信息
    作者简介:

    武月琴 (1967-),女,山西大同人,博士后,wuyueqin01@sina.com.

  • 中图分类号: TB 114.2

Fuzzy reliability of repairable consecutive- k -out-of- n system

  • 摘要: 在假定关键部件具有较高的修理优先权的条件下,讨论了具有1个修理工的可修n中连续取k好系统.利用马尔可夫过程对系统的各状态进行分析,得出了系统各状态的概率.然后利用基于模糊状态的可靠性理论,通过定义系统各状态对模糊成功的隶属函数,得到了可修n中连续取k好系统的模糊可靠性指标的计算公式,并比较其结果与传统可靠性理论的不同之处.模糊可靠度可以反映系统中工作部件的数目对系统性能的影响,它全面刻画了系统的可靠性行为.最后给出了计算示例说明算法.

     

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出版历程
  • 收稿日期:  2008-02-17
  • 网络出版日期:  2009-01-31

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