A Bayesian Approach to Periodic Preventive Maintenance Policy

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Journal of Korean Society for Quality Management > Volume 29(3); 2001 > Article

Journal of Korean Society for Quality Management 2001;29(3): 39-.

주기적인 예방보전정책의 베이즈 접근방법

한성실¹, 정기문², 권영섭³

¹동신대학교
²조선대학교 BK2l 지역대학육성사업단
³조선대학교 선박해양공학과

A Bayesian Approach to Periodic Preventive Maintenance Policy

ABSTRACT

Preventive maintenance(PM) is an action taken on a repairable system while it is still operating, which needs to be carried out in order to keep the system at the desired level of successful operation. In this paper, we consider a Bayesian approach to determine an optimal periodic preventive maintenance policy. When the failure time is Weibull distribution with uncertain parameters, a Bayesian approach is established. Some numerical examples are presented for illustrative purpose.

Key Words: Bayesian Approach;Preventive Maintenance;Minimal Repair;Weibull Distribution;