预防性维修间隔和工程资产更换决策的决策支持工具

2018 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM) Pub Date : 2018-12-01 DOI:10.1109/IEEM.2018.8607601

Madhu Menon, G. Chattopadhyay, R. Beebe

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引用次数: 3

摘要

由于历史数据的质量和数量、所做的假设以及验证模型所需的时间，用于维护决策的预测模型具有固有的局限性。本文分析了计算机维护管理系统(CMMS)中的预防性维护(PM)间隔、故障事件、成本和维护记录，以减少停机时间和运营支出(OPEX)。拟议的维护间隔和更换方法具有可接受的置信度，并与澳大利亚地方政府组织的市议会的资产维护相结合，作为在有限信息下改进决策的一个案例。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Decision Support Tools for Preventive Maintenance Intervals and Replacement Decisions of Engineering Assets

Prognostic models for maintenance decisions have inherent limitations due to quality & quantity of historical data, assumptions made, and time required in validating models. In this paper, Preventive Maintenance (PM) Intervals, Failure events, cost and maintenance records from Computerized Maintenance Management System (CMMS) are analyzed for reducing downtimes and Operating Expenditure (OPEX). The proposed methodologies for maintenance intervals and replacements with acceptable level of confidence are articulated to asset maintenance of a City Council of Australian Local Government organisation as a case of improved decision making under limited information.

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2018 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM)

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