1) Sequence of failure
失效次序
2) failure number
失效次数
1.
In This paper we firstly study the M~x/G(M/G)/1 repairable queueing model with adaptive multistage delay vacation from the angle of reliability and discuss the following reliability problems of the service station:(1)The probability that it fails at time t;(2)The failure number during the server busy period;(3)The expected failure number during(0,t] ;(4)The downtime during the server busy period.
本文首次从系统可靠性的角度研究多级适应性延误休假M~x/G/(M/G)/1可修排队系统,讨论了服务台如下的一些可靠性问题:(1)在时刻t失效的概率;(2)在服务员忙期内失效的次数;(3)在(0,t]内的平均失效次数;(4)在服务员忙期内的失效时间。
2.
By using a new kind of analytic approach-the decomposition method the following reliability indices of the service station are discussed:1) The probability that the service station is during the"generalized busy period";2)The point unavailability at timenand the steady unavailability;3) The expected failure number during(0,n];4) The expected failure number during the"generalized busy period".
首次考虑延迟多重休假离散时间成批到达的Geom~x/G/1可修排队系统的可靠性指标,在假定到达间隔时间和服务台的寿命服从几何分布,而服务时间、延迟休假时间、休假时间和服务台失效后的修理时间均服从一般离散分布下,使用一种新的分解方法讨论了服务台如下的可靠性问题:1)在时刻n服务台处于"广义忙期"的概率;2)服务台的瞬态和稳态不可用度;3)服务台在(0,n]时间内的平均失效次数;4)服务台在"广义忙期"内的平均失效次数。
3) secondary failure
二次失效
4) disordered failure
无序失效
5) Failure sequence
失效序列
1.
Manufacturing system dynamic reliability analysis based on stochastic failure sequences;
基于随机失效序列的制造系统动态可靠性分析
2.
Then concepts of failure sequence and failure cluster are defined for characterizing dynamic systems failure mode.
在给出动态系统状态空间结构和结构函数的基础上,提出失效序列和失效丛的概念描述动态系统的故障模式,这一概念扩展了传统可靠性分析的概念,将割集、蕴含集等作为其在静态情形的特例。
3.
Using the general truncated enumeration method, and considering the statistical correlation among limit state equations, a group of hinges at each selection level may be searched and the constitutions of failure sequences are discriminated.
提出了一种延性结构失效模式的快速识别法；讨论了结构局部刚度对系统可靠性的影响；采用截断枚举法，考虑了极限状态方程间的统计相关性，从每级搜索到的许多失效序列的构成形式上进行分析，快速识别出主要失效模式，大大减少了计算量，可分析大型结构的可靠性。
6) Sequential Failure
序列失效
1.
Sequential Failure Analysis Based on Event Probabilistic Definition;
基于联合事件概率定义的序列失效分析
补充资料：失效
失效
物质失去（指某一制品）效力或原作用，如过期和保存不善使药物失效。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条