摘要
主要解决的是乘用车整车物流的运输调度问题,通过对轿运车的空间利用率和运输成本进行优化,建立整数规划模型,设计了启发式算法,求解出了各种运输条件下的详细装载与运输方案.
In this paper, the logistics transportation scheduling problem of passenger car was researched firstly. Based on the analysis of each problem, optimization goal is the established. In order to maximize space utilization ratio of the trailer and reduce the cost of vehicle logistics distribution, the double objective integer programming model is constructed. To solve the optimal problem, heuristic algorithm is adopted accordingly. Finally, the optimal loading and transport plan is obtained for all demand.
出处
《数学的实践与认识》
北大核心
2015年第15期89-100,共12页
Mathematics in Practice and Theory
关键词
整数规划
分支定界法
经验阈值
启发式调整优化
排样算法
integer programming
branch and bound
empirical threshold
heuristic adjustment and optimization
layout algorithm
