整车汽车物流共同配送模式设计与仿真

Designing and Simulation of Common Distribution Mode of Finished Vehicle Logistics

整车汽车物流是我国汽车产业的重要组成部分,存在着诸多问题,特别是运力浪费导致物流效率低下,物流成本居高。首先建立整车汽车物流配送的VRP模型,通过Matlab编程,用遗传算法求解模型,得出了较优的配送路线方案,并用Flexsim软件进行了仿真分析和验证。接着对返程带货问题提出了采用整车汽车物流共同配送模式的解决方案,通过仿真分析,验证了共同配送的合作模式可以有效地降低空驶率和节约运输成本。

Finished Vehicle Logistics （FVL） is an important component of the national automotive industry. There are problems in it especially the problem of waste of capacity, which makes the efficiency of logistics low and make the cost high. In this paper, the VRP pattern is built and solved by Genetic Algorithm（GA） through Matlab at first, resulting in a good distribution plan, and the plan is simulated and analyzed by Flexsim. Second, the pattern of FVL common distribution is designed to solve the backhanl problem. At last, the common distribution is simulated and analyzed by Flexsim to show that cooperation can get the rate of wasting capacity lower and reduce the cost.