摘要
文中根据血液的特殊性质,以车辆最大载重量、时间窗等条件作为约束条件,以包括固定成本、运输成本、冷藏成本、损坏成本的总成本最小为目标,建立在一定区域内血液的车辆配送模型,并应用改进的节约算法求解模型,而后以1个中心血站、6个医院为配送系统进行算例分析,并比较血液配送与一般物资配送的优化结果,解释其结果不同的原因。
According to the special nature of blood, the article is trying to build a model of vehicle delivery of blood in a certain area, considering maximum load of the vehicle and time windows as constraints and minimization of the total cost including fixed costs, transportation costs, refrigeration costs, damage costs as the target with the solution of improved C-W algorithm. And then, the article gives an example with one blood center and six hospitals to compare the optimized results of the delivery of blood and general supplies, and explains the difference of the results.
出处
《物流工程与管理》
2015年第10期62-66,共5页
Logistics Engineering and Management
基金
教育部高等学校博士学科点专项科研基金项目(项目编号:20123227110023)
关键词
血液
车辆配送
节约算法
blood
vehicle delivery
c-w algorithm
