文章基本信息

标题：Optimal control of a production-maintenance system with deteriorating items
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作者：Fawzy A. Bukhari ; Fawzy A. Bukhari ; Awad El-Gohary 等
期刊名称：Journal of King Saud University - Science
印刷版ISSN：1018-3647
出版年度：2012
卷号：24
期号：4
页码：351-357
DOI：10.1016/j.jksus.2011.08.001
语种：English
出版社：Elsevier
摘要：Abstract A production process whose performance deteriorates over time is studied in this paper. It is assumed that the process performance can be measured in terms of the proportion of good units of end items produced. Using the pontryagin principle, the optimal scheduled production rate and preventive maintenance rate will be derived as a function of both production rate and proportion of good units. The controlled system can be modeled by a system of non-linear differential equations and its solution will be discussed numerically. The sensitivity analysis for varying system parameters will be discussed for different cases of demand rate.
关键词：Production-maintenance system; Optimal control; Pontryagin minimum principle; Optimal production rate;