Reliability calculation under seasonally varying failure rate

被引：3
|
作者：
Ermolin, Yuri A. [1 ]
机构：
[1] Moscow State Univ Commun Means MIIT, Moscow 127994, Russia
来源：
ISA TRANSACTIONS | 2007年 / 46卷 / 01期
关键词：
reliability; failure rate; lifetime; pipeline;
D O I：
10.1016/j.isatra.2006.06.005
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper treats of the analytical solution of reliability problems in the special case when the failure rate acting on an object is a periodic piecewise constant function of time. It is proposed that the nonstationary failure rate be substituted by a stationary one. The formula intended for calculation of this fictitious equivalent stationary failure rate is derived. This makes possible the finding of approximate solutions of reliability problems in an analytical form convenient for applications in the sphere of engineering and for the following analysis. A simplistic example is used to demonstrate the proposed approach. (c) 2007 Published by Elsevier Ltd on behalf of ISA.
引用
收藏
页码：127 / 130
页数：4
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