5-2 Optimal preventive maintenance intervals of a rolling stock system

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概要

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• In this paper, we deal with a preventive maintenance (PM) scheduling problem for a rolling stock system. We determine the optimal PM intervals for components in the rolling stock system. The system availability and life cycle cost are used as optimization criteria. For given three PM intervals, we assign a suitable interval to each component to minimize the system life cycle cost and to satisfy the required system availability. The system availability and system life cycle cost are estimated by simulation. A heuristic method is proposed to find the optimal PM intervals of all components. Numerical examples are also studied.

• 2011-11-07

著者

• Yun Won

  Pusan National University

関連論文

• 3.1 Redundancy Optimization Using the Genetic Algorithm in a Hierarchical Modular Structure(Report of the 11th Annual Symposium on Reliability)
• 5-2 Optimal preventive maintenance intervals of a rolling stock system
• 日本信頼性学会学会設立20周年記念シンポジウム報告【第24回秋季信頼性シンポジウム】
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