物流配送中心车辆优化安排的研究

针对物流配送中心如何根据货物运单来调度运输车辆的问题,在研究了各种货物配装优化模型的基础上,建立了车辆安排的多目标优化模型。然后,利用线性加权法和主要目标法将多目标优化问题转化为单目标优化问题,采用精确算法思想进行模型求解。最后,编程实现了车辆优化安排功能,将该功能应用到了物流配送中心管理系统中,通过实例验证了该模型的优越性和实用性。

Study on Vehicle Schedule Optimization at Distribution Centers

In view of the problems of the distribution centers that schedule vehicle trips according to freight BOL,the paper studies the optimal loading model for various types of goods,on the basis of which,a multi-objective optimization model for vehicle scheduling is formulated.Then it uses linear weighting method and main target method to convert the problem of multi-objective optimization into a mono-objective one and works out its solution via exact algorithm.Finally it realizes the vehicle optimal scheduling f...