摘要
阐述了飞机维修可靠性管理中使用的非计划拆换率、平均非计划拆换时间和故障时间等常用概念,解释了各概念之间的渊源和应用条件,给出了相应的计算公式,并通过具体的维修实例,说明了如何利用这些参数对飞机附件可靠性进行分析,特别是在确定附件性能和航材定货方面的应用。
The paper introduces the concepts of unscheduled removal rate （URR）, mean time between un- scheduled removal （MTBUR） and mean time between fault （MTBF） in component reliability analysis. The origins and correlations of the concepts are described. Several cases of aircraft maintenance are given to il-lustrate the use of these parameters to conduct reliability analysis of aircraft components, especially in com-ponent monitor and aviation supply.
出处
《沈阳航空航天大学学报》
2012年第4期76-78,共3页
Journal of Shenyang Aerospace University
