| 基于周期性不完全预防性维修的最优经济生产批量决策 |
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| 引用本文： | 卢震,郭巧顺,徐健. 基于周期性不完全预防性维修的最优经济生产批量决策[J]. 系统工程理论与实践, 2017, 37(10): 2621-2629. DOI: 10.12011/1000-6788(2017)10-2621-09 |
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| 作者姓名： | 卢震 郭巧顺 徐健 |
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| 作者单位： | 东北大学 工商管理学院, 沈阳 110819 |
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| 基金项目： | 国家自然科学基金（71372186）；辽宁省教育厅人文社科重点研究基地专项基金（ZJ2014018） |
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| 摘 要： | 在经典EPQ模型基础上,考虑周期性不完全预防性维修策略下,以单位产品总成本最小化为目标,构建最优经济生产批量的决策模型.在产品生产总成本模型的构建中,结合设备故障率及次品率随时间增加这一实际问题,引入役龄回退因子和等效役龄概念进行动态预防性维修成本、故障维修成本及次品修复成本的构建.考虑目标函数的复杂性,本文采用粒子群算法对模型进行数值求解,并验证其合理性.
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| 关 键 词： | 不完全预防性维修 经济生产批量 役龄回退因子 粒子群算法 |
| 收稿时间： | 2016-03-21 |
The decision of optimal economic production lot based on periodic imperfect preventive maintenance |
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| LU Zhen,GUO Qiaoshun,XU Jian. The decision of optimal economic production lot based on periodic imperfect preventive maintenance[J]. Systems Engineering —Theory & Practice, 2017, 37(10): 2621-2629. DOI: 10.12011/1000-6788(2017)10-2621-09 |
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| Authors: | LU Zhen GUO Qiaoshun XU Jian |
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| Affiliation: | School of Business Administration, Northeastern University, Shenyang 110819, China |
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| Abstract: | Based on the classical EPQ model, considering the periodic imperfect preventive maintenance strategy, construct the optimal decision model of economic production quantity with the goal to minimize the total cost per unit of product. In the production total cost model, considering the practical problem that the equipment failure rate and defective rate increased with time, the age reduction factor and equivalent service age concept are introduced to construct the dynamic preventive maintenance cost, fault recover costs and defective repair cost. Considering the complexity of the objective function, this paper uses PSO algorithm to solve the model, and verify its rationality. |
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| Keywords: | preventive maintenance economic production lot age reduction factor PSO algorithm |
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