租赁设备周期预防维护策略优化研究  

Optimal Periodic Preventive Maintenance Policy for Leased Equipment

作　　者：董克[1] 陈圆圆[2] DONG Ke;CHEN Yuanyuan(School of Economics and Management,Anhui Radioand TV University,Hefei 230022,China;School of Education and Science,Anhui Radio and TV University,Hefei 230022,China)

机构地区：[1]安徽广播电视大学经济与管理学院,合肥230022 [2]安徽广播电视大学教育科学学院,合肥230022

出　　处：《安徽广播电视大学学报》2018年第4期23-28,共6页Journal of Anhui Radio & TV University

基　　金：安徽省高校自然科学重点项目(项目编号:KJ2017A941);安徽省高校优秀青年人才计划项目(项目编号:gxyq2017165)

摘　　要：从租赁设备的维护实际出发,提出了一种预防维护成本为非线性形式的租赁设备等周期预防维护策略模型。该模型综合考虑预防维护、小修以及惩罚机制对成本的影响,给出了具体的寻找出租方成本最小的优化算法,对出租方的期望总成本进行优化。当预防维护成本函数参数c取值为零时,模型退化为已有模型的形式。最后是算例研究,研究结果表明,所提出的方法是有效的,且在实际应用中易于操作。From the perspective of leased equipment maintenance, we present a period preventive maintenance strategy model of the preventive maintenance costs in non linear form. This model comprehensively considers the influence of preventive maintenance, minimal repairs and punishment mechanism on maintenance costs, and gives a specific optimization algorithm to find the least cost of the lessor so as to optimize the minimum of the lessor＇ s expected total costs. When the parameter c of the preventive maintenance cost function equals zero, the model degenerates into the existing model. Finally, the result of case study shows that the method is effective and easy to be employed in practice.

关 键 词：设备租赁 预防维护 最小维修 惩罚成本 租赁合同 

分 类 号：F273[经济管理—企业管理] TH186[经济管理—国民经济]