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

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.