Poisson Shock model;
Increasing mean residual life (IMRL);
Exponential distribution;
Moment inequalities;
Estimates of power function;
D O I:
10.1016/j.spl.2014.09.009
中图分类号:
O21 [概率论与数理统计];
C8 [统计学];
学科分类号:
020208 ;
070103 ;
0714 ;
摘要:
We study the life distribution of an operating device through the notion of mean residual life. The device is experiencing a random number of shocks governed by a homogeneous Poisson process, and a new U-statistic test procedure is introduced to test the hypothesis of that the life is exponentially distributed against the alternative that the life distribution is the life distribution has renewal increasing mean residual property. Published by Elsevier B.V.