基于作战单元任务成功性的可修复备件优化

在分析作战单元任务及备件保障流程的基础上,在考虑装备系统冷备份和热备份的情况下,基于METRIC模型原理,建立了两级保障体制下的作战单元任务成功性评估模型.以备件购置费用为优化目标函数,作战单元任务成功概率为约束条件,运用边际方法给出了备件优化模型的求解方法.最后,通过实例对该方法进行了分析,优化结果符合作战单元备件配置实际情况,从而为部队装备保障指挥人员在作战单元执行任务前科学制定保障方案提供决策支持.

Optimization of repairable spare parts based on combat unit mission success

After analyzing combat unit mission and support flow of spare parts,combat unit mission success evaluation model in two-echelon support system was established based on the METRIC principle,which hot redundancy and cold redundancy of equipment systems were taken into account.The stock cost was taken as the optimization object and combat unit mission success probability was used as the restriction.Based on margin analysis method,the computation method for spare parts optimization was provided.Finally,an example was given to validate the optimization model,and the optimization results were coincident with the military practice case by analyzing.This would help equipment support commander make support decision in support concept design before mission operating.