Characterization of optimal age-replacement policies

Annual Reliability and Maintainability Symposium. 1998 Proceedings. International Symposium on Product Quality and Integrity Pub Date : 1998-01-19 DOI:10.1109/RAMS.1998.653714

C. Cassady, L. Maillart, R. Bowden, B. Smith

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引用次数: 12

Abstract

The intention of the effort presented is to characterize the solution to a general class of preventive maintenance optimization problems. Successive lengths of operating periods and the successive repair times for a piece of equipment are each assumed to be i.i.d. Weibull random variables. The equipment is subjected to an age replacement preventive maintenance policy and the successive preventive maintenance times are assumed to be i.i.d. Weibull random variables. An optimal age replacement policy is a policy, T/sub age/*, that maximizes A/sub avg/(T/sub use/), the average availability of the equipment over its useful life (T/sub use/

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最优年龄替代政策的特征

本文的目的是描述一类预防性维护优化问题的解决方案。假定一台设备的连续运行周期长度和连续维修时间均为威布尔随机变量。设备采用换龄预防性维修策略，假定连续预防性维修时间为威布尔随机变量。最优年龄替换策略是一个策略，T/子年龄/*，最大化a /子平均/(T/子使用/)，设备在其使用寿命期间的平均可用性(T/子使用/

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Annual Reliability and Maintainability Symposium. 1998 Proceedings. International Symposium on Product Quality and Integrity

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