基于二维工龄更换的保修服务优化研究  

Warranty Service Optimization Based on 2D Age-replacement Maintenance

作　　者：李欣玥 高勇民 王维强[1] 司书宾[2] LI Xinyue GAO Yongmin WANG Weiqiang SI Shubin(Huayin Ordnance Test Center, Huayin 710054, China School of Mechanical Engineering, Northwestern Polytechnic University, Xi＇an 710072, China)

机构地区：[1]中国华阴兵器试验中心,陕西华阴710054 [2]西北工业大学机电学院,陕西西安710072

出　　处：《航空科学技术》2017年第10期66-72,共7页Aeronautical Science & Technology

基　　金：航空科学基金(2014ZG53080);国家自然科学基金(71771186)~~

摘　　要：研究军用装备保修理论是深度推进军民融合的重要途径之一,而二维保修建模是保修研究领域的重点和难点之一。针对二维保修策略费用难优化问题,结合军用装备二维预防性维修需求,利用递归算法构建基于二维工龄更换的保修费用优化模型。最后进行算例分析,对比采用一维工龄更换策略和二维工龄更换策略时的保修服务费用。结果表明,在二维保修服务期内,二维工龄更换策略相比一维工龄更换策略更能有效降低保修费用。Research on the military equipment warranty theory is useful to deepen the integration of military-civil integration. And modeling the renewal warranty policy is relatively difficult. Aimed at the difficulty of optimizing 2D warranty cost, the cost model considering 2D age replacement maintenance policy was proposed by the advantages of recursive algorithm to satisfy the requirements for the preventive maintenance of the military equipment. At last, the warranty cost considering 2D age-replacement maintenance was compared with the warranty cost considering one- dimensional age-replacement maintenance in the case study. The results show 2D age-replacement maintenance can effectively reduce the cost in the 2D warranty period.

关 键 词：军用装备 保修服务费用 一维工龄更换 二维工龄更换 递归算法 

分 类 号：V249.1[航空宇航科学与技术—飞行器设计]