产品生命周期使用维修阶段费用初探

Exploitation of the Maintenance Cost for the Lifecycle of Product

基于拆卸逻辑网络模型D-L-N(d isassem b ly-log ic-node),讨论了产品全生命周期维修费用组成以及维修费用计算和维修经济性评价,提出了以更换为主要维修方式的单目标维修费用估算方法以及多目标维修费用计算方法,从而得出产品生命周期维修费用。

In this paper, based on D I. N （disassembly-logie-node）, we discuss the maintenance cost makeup for the lifeeyele of product, maintenance cost calculation as well as the economic evaluation for maintenance. Also, a single goal maintenance cost evaluation method which we regard the replacement as the main maintenance method and a multi goal maintenance cost calculation method are put forward, thus, we can get the product lifecycle maintenance cost.