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考虑到战时物资需求的紧迫性和保障资源的有限性,从决策者的角度出发,以军事物流系统总体供应时间最短为目标,构建了两级军事配送网络的定位-运输路线安排模型,并给出一种启发式算法.算法分为两个阶段,首先利用蚁群算法和线性规划的方法解决运输路线安排问题,然后运用贪婪搜索算法解决军事物流配送中心选址问题.最终,将两种算法结合起来进行逐步搜索,从而得到模型的解,并运用实例说明了算法的有效性和可行性.
Considering the urgency of material demand in wartime and the limited resources available, from the perspective of policy makers, aiming at the shortest overall supply time of military logistics system, this paper establishes the location-transport routing model of the two-level military distribution network A heuristic algorithm is given.The algorithm is divided into two stages.The first is to solve the routing problem by using the ant colony algorithm and the linear programming method.Then the greedy search algorithm is used to solve the problem of the location of the military logistics distribution center.Finally, The algorithm is combined to search step by step, and the solution of the model is obtained. The example shows the effectiveness and feasibility of the algorithm.