可用度及动态维修成本下的维修决策模型

工业工程 ›› 2014, Vol. 17 ›› Issue (2): 17-22.

可用度及动态维修成本下的维修决策模型

1.燕山大学经济管理学院，河北秦皇岛 066004；2. 秦皇岛港股份有限公司，河北秦皇岛 066002

出版日期:2014-04-30 发布日期:2014-06-05
作者简介:宋之杰(1954-)，男，黑龙江省人，教授，主要研究方向为管理科学、设备维修管理、项目管理.
基金资助:
河北省教育厅科学研究计划，河北省高等学校自然科学研究重点项目（ZH2012021）

A Maintenance Decision-making Model Based on the Availability and Dynamic Maintenance Costs

1.School of Economics and Management, Yanshan University, Qinhuangdao 066004, China; 2. Company Limited of Qinhuangdao Port, Qinguangdao 066002, China

Online:2014-04-30 Published:2014-06-05

摘要/Abstract

摘要： 为了制定一个更具操作性、符合生产实际的设备维修计划，采用现代设备维修管理理论，考虑了预防维修成本的动态性，构建出一种以预防更新周期内单位时间总维修成本最小为优化目标，以设备可用度为约束条件的预防维修决策模型。通过引入算例，运用枚举法，借助Matlab仿真软件来验证模型的合理性，同时证明了企业可采用该种决策模型来实现其维修成本的最小化。

关键词: 预防维修策略, 可用度, 动态维修成本, 改善因子

Abstract: In order to obtain an operational and practical equipment maintenance schedule, the theory of modern equipment maintenance is introduced. By considering the dynamic nature of the preventive maintenance cost, a preventive maintenance decisionmaking model is established. It takes unit time minimum maintenance cost as the objective and the availability of the equipment as the constraint in the preventive update cycle. With the method of enumeration and simulation software, a numerical example is given to verify the rationale of the model. It shows that producers can use the maintenance decisionmaking model to achieve minimal maintenance costs.

Key words: preventive maintenance strategy, availability, dynamic maintenance cost, improvement factor

宋之杰1，杨志秀1，赵玉忠1，侯贵宾2. 可用度及动态维修成本下的维修决策模型[J]. 工业工程, 2014, 17(2): 17-22.

Song Zhi-jie1, Yang Zhi-xiu1, Zhao Yu-zhong1, Hou Gui-bin2. A Maintenance Decision-making Model Based on the Availability and Dynamic Maintenance Costs[J]. Industrial Engineering Journal , 2014, 17(2): 17-22.

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