インフラ設備の最適アフターサービス戦略に関する研究(第2報) : 複数エレベータを対象とした最適保全スケジューリング

概要

論文の詳細を見る
The purpose of this paper is to properly plan the preventive maintenance schedules of multi elevators and optimize the number of maintenance personnel so as to minimize the total cost of the maintenance cost composed of labor cost and parts cost, and the quality cost, namely the loss to be incurred when an elevator breaks down. The method is presented to compose the optimal preventive maintenance schedules on a long-term basis by rescheduling the contents of schedules dynamically and flexibly in accordance with ever-changing maintenance conditions with taking the possibility of the future failure occurrence into consideration. From numerical experiments, the validity of the presented procedure for planning the preventive maintenance schedules and the effectiveness of considering the possibility of the future failure occurrence in planning the schedules arc shown, and the optimal number of maintenance personnel can be determined.
社団法人精密工学会の論文
2001-08-05