|
Abstract: The recursion relation between preventive maintenance (PM)
cycle is built up concerning with the concept of effective age. And the
optimal PM policy model satisfying the reliability constraints in finite
time horizon of the equipment following Weibull distribution is
proposed. This approach avoids the shortcoming of mathematical model in
infinite time horizon and can be used to aid scheduling the maintenance
plan and providing decision support for job shop scheduling.
Key words: Preventive maintenance Age reduction factor Finite time
horizon Failure rate
CLC No: TH163.5
国家自然科学基金资助项目(59889505). Received 20020611, received in revised form
20030220
|