基于免费维修保证的产品批量及检验策略研究  

Optimal Lot Size and Inspection Policy for Products Based on Free-repair Warranty

作　　者：王志云[1] 于俭[1] 

机构地区：[1]杭州电子科技大学管理学院,浙江杭州310018

出　　处：《杭州电子科技大学学报（自然科学版）》2009年第6期103-106,共4页Journal of Hangzhou Dianzi University：Natural Sciences

基　　金：浙江省自然科学基金资助项目(Y605379)

摘　　要：当产品售后以最小免费维修为保证时,需在每批产品生产结束时,对可能发生退化的生产系统进行检验。若系统处于受控状态,则不对系统作任何调整,且该批产品都不作检验就出售;若系统处于失控状态,则系统修整后返回到受控状态,且对该批产品中最后个产品进行检验,对检验出的不合格品重新加工修复为合格品。该文通过对可能发生退化的生产系统建立最小免费维修条件下的成本模型,获取最优批量和产品检验策略,最后通过与相关文献提供数例处理结果的比较,获取一些有价值的结论。This paper considered the problem where items are produced in lots and sold with free-repair warranty.At the end of each production of a lot,if the process is in-control,then all items in the lot are released for sale with no inspection;otherwise,if the process is out-of-control,the last-K products in a lot are inspected and nonconforming products are reworked before they are released for sale to reduce the post-sale warranty cost.A model is developed to jointly determine the optimal lot size and product in...

关 键 词：免费维修 生产批量 产品检验 产品保证 

分 类 号：F273.2[经济管理—企业管理]