| 考虑残值的二手设备租赁预防维护策略优化 |
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| 引用本文： | 董克,吕文元,王永智. 考虑残值的二手设备租赁预防维护策略优化[J]. 山东大学学报(理学版), 2016, 51(12): 95-102. DOI: 10.6040/j.issn.1671-9352.0.2015.527 |
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| 作者姓名： | 董克 吕文元 王永智 |
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| 作者单位： | 1.上海理工大学管理学院, 上海 200093;2.安徽广播电视大学经济与管理学院, 安徽 合肥 230022 |
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| 基金项目： | 国家自然科学基金资助项目(71471116);上海市浦江人才计划项目(14PJC077);安徽省人文社科重点项目(SK2016A0190) |
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| 摘 要： | 针对具有一定年龄的二手设备租赁的特殊性,提出周期预防维护策略。该维护策略从设备的全生命周期出发,综合考虑设备的残值、年龄、预防维护、小修以及惩罚机制等因素对利润的影响,建立以出租方期望利润最大化为目标的周期预防维护模型,并给出模型取得最优策略的理论证明。最后通过算例分析表明,该策略符合二手设备租赁维护的实际情况,可为出租方提供有效的维护解决方案。
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| 关 键 词： | 预防维护 设备租赁 小修 残值 租赁期 |
| 收稿时间： | 2015-11-09 |
Optimal preventive maintenance policy for second-hand equipment under lease considering residual value |
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| DONG Ke,L,#xDC,Wen-yuan,WANG Yong-zhi. Optimal preventive maintenance policy for second-hand equipment under lease considering residual value[J]. Journal of Shandong University, 2016, 51(12): 95-102. DOI: 10.6040/j.issn.1671-9352.0.2015.527 |
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| Authors: | DONG Ke LÜ Wen-yuan WANG Yong-zhi |
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| Affiliation: | 1. Business School, University of Shanghai for Science and Technology, Shanghai 200093, China;2. School of Economics and Management, Anhui Radio &TV University, Hefei 230022, Anhui, China |
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| Abstract: | For the lease of the second-hand equipment with certain past age, a periodic preventive maintenance strategy was presented. Several factors from the life cycle of the equipment which influence the profit of the lessor, such as the equipments residual value, age, preventive maintenance, minimal repair and punishment mechanism were considered. Under this maintenance scheme, a mathematical model based on the expected total profit of the lessor was established, and the optimal maintenance policies were derived such that the expected total profit was maximized. The proof was givern to obtain the optimal policy of the model. Finally, in case study, the numerical results show that the proposed strategy is practical and can provide effective maintenance solutions for lessors. |
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| Keywords: | lease period preventive maintenance equipment leasing residual value minimal repair |
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