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 :哈尔滨理工大学应用科学学院,哈尔滨;

关键词: 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

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。

Abstract:

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.

 

文章引用: 杨俊丽 , 张国志 (2012) 恒加试验下复杂系统可靠度的估计与性质。 统计学与应用, 1, 11-15. doi: 10.12677/SA.2012.12003

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