摘要
为了降低保修费用,对产品的二维预防性保修策略进行优化.将预防性维修对产品的维修程度进一步细分,并用修复因子来区别不同的维修程度,提出两种程度预防性维修相结合的保修策略.针对提出的保修策略,建立保修费用模型,提出模型求解方法.通过算例,证明该保修策略的有效性,并对结果进行了分析.
To reduce warranty costs,optimize the product’s two-dimensional preventive warranty strategy.Preventive maintenance further subdivides the degree of repair of the product,and uses repair factors to distinguish different levels of maintenance,and proposes a combination of two levels of preventive maintenance warranty strategy.For the proposed warranty strategy,a warranty cost model is established and a model solving method is proposed.Through the example,the validity of the warranty strategy is proved and the results are analyzed.
作者
王谦
程中华
白永生
张建卿
李峰
WANG Qian;CHENG Zhong-hua;BAI Yong-sheng;ZHANG Jian-qing;LI Feng(Department of Equipment Command and Administration,Shijiazhuang Campus of Army Engineering University,Shijiazhuang 050000,China;Teaching and Research Department,the No.32153st Troop of PLA,Zhangjiakou 075000,China)
出处
《数学的实践与认识》
北大核心
2020年第4期80-87,共8页
Mathematics in Practice and Theory
基金
国家自然科学基金(13697131).
关键词
保修策略
优化
预防性维修
不完全维修
费用
warranty strategy
optimization
preventive maintenance
incomplete maintenance
cost