标题:
恒加试验下复杂系统可靠度的估计与性质
The Estimation and Properties of Reliability for Complex System under Constant-Stress Accelerated Life Tests
作者:
杨俊丽, 张国志
关键字:
恒加试验, 指数分布, 最小路径, 可靠度, 渐近分布
Constant-Stress Accelerated Life Test; Exponential Distribution; Minimal Paths; Reliability; Asymptotic Distribution
期刊名称:
《Statistics and Application》, Vol.1 No.2, 2012-12-28
摘要:
本文研究了恒加试验下，基于最小路径描述的复杂系统可靠度的估计问题。假设每个子系统的寿命分布为指数分布，且在恒加试验下，得到的每个子系统的寿命样本为定数截尾样本，在此条件下，本文给出了复杂系统的可靠度的估计及其渐近分布。
This paper studies estimation of the complex system described by minimal paths under the constant-stress accelerated life tests. Assuming that the product life time from each subsystem in the exponential distribution are type II censoring date under the constant-stress accelerated life tests. Under this condition, this paper gives the estimation and its asymptotic distribution of reliability of a complex system.