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备件横向转运补给能有效提高装备保障效能,针对现有研究不适应装备复杂的层次结构关系,以及未考虑不完全修复件的报废情况等问题,建立了多等级、多层级下不完全修复件的库存横向转运模型,模型的正确性通过仿真得到了验证。在此基础上首先以装备可用度为约束,以备件购置费用最低为目标,利用边际优化算法得到备件初始配置方案;然后,在考虑备件报废率的情况下,通过权衡订购费用与库存管理费用得到备件后续采购方案;最后在实际案例中,通过与非转运条件下的优化方案比较,验证了转运策略在提高装备保障效能方面的作用。
The lateral transport of spare parts can effectively improve the performance of equipment support. In view of the fact that the existing studies do not meet the complex hierarchical structure of equipment and the failure of incomplete repairs is not considered, the incomplete restoration of multi-level and multi-level Transverse transport inventory model, the correctness of the model has been verified by simulation. On this basis, firstly, the availability of equipment is taken as the constraint and the lowest cost of spare parts purchase is taken as the goal. The initial configuration of spare parts is obtained by using the marginal optimization algorithm. Then, considering the spare parts scrap rate, Finally, in the actual case, compared with the optimization scheme under the non-transit condition, the paper verifies the role of the transport strategy in improving the equipment support efficiency.