1) expectation-of-life
平均余寿
1.
The model of expectation-of-life under linear assumption;
线性假设条件下的平均余寿模型
2) mean residual life
平均剩余寿命
1.
Invariability of orderly connections of decreasing mean residual life;
平均剩余寿命递减类的偏序关系的不变性
2.
The mean residual life of complex system is an important reliability index which is focused on very much in engineering, but it is rarely studied so far.
针对工程中广泛关注的平均剩余寿命问题,首先利用信仰推断给出单个设备可靠度的置信分布,包括指数分布、威布尔分布和对数正态分布;然后基于组成系统的设备试验信息,结合系统的组成结构,给出系统可靠度的置信分布,接着根据可靠度和平均剩余寿命之间的关系,建立复杂系统平均剩余寿命综合评估模型并给出具体的评估算法。
3.
According to the study of unrepairable product residue mean life,based on the mathematical description of the residue mean life and the basic knowledge of reliability and mathematical statistics,a method is deduced to assess the confidence lower limit for the mean residual life,and an engineering instance is analyzed.
设备的延寿使用及维修计划的合理制定,依赖于其组成单元平均剩余寿命的客观评估。
3) mean residual lifetime
平均剩余寿命
1.
In this paper, the quasi-moment estimators of the parameters are proposed based on the zero-failure data in Weibull distribution according to the concept "mean residual lifetime".
本文对Weibull分布场合下的无失效数据(ti,ni),根据“平均剩余寿命”这一概念得到了参数的拟矩估计,进而将其转化至有一个或多个失效数据的情形,利用[1]中的结果给出了失效概率pi的多层Bayes估计,从而利用分布函数曲线拟合方法得到了未知参数的估计,并结合实际问题进行了计算。
2.
When the Weibull distribution is transformed to exponential distribution or uniform distribution under multiply type -I, we can use the mean residual lifetime to construct sample moment.
讨论了在定时截尾情形下,将Weibull分布转化成指数分布数据或均匀分布,利用平均剩余寿命构造样本矩,从而得出参数的矩估计。
4) the mean residual life ordering
平均剩余寿命序
5) reversed mean residual life ordering
反向平均剩余寿命序
1.
It is shown that,under homogeneous Poisson shock model,the lives of components will increase in the sense of expectation ordering,reversed failure rate ordering,reversed mean residual life ordering,increase concave ordering and Laplace transform ordering if the number of shocks which cause the failure of the components increases in the sense of corresponding stochastic orderings.
证明元件寿命在齐次Poisson冲击模型中依期望序、反向失效率序、反向平均剩余寿命序、增凹序、Laplace变换序等增加的充分条件,是促使元件失效的随机冲击次数也依相应的随机序增加。
6) mean residual life function
平均剩余寿命函数
1.
As an application, the rates of consistency for the estimator of mean residual life function are showed.
作为应用 ,讨论了平均剩余寿命函数估计的相合速度 。
补充资料：寿人
1.年高的人。 2.使人长寿。 3.秦乐歌名。
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