首页|期刊简介|投稿指南|分类索引|刊文选读|订阅指南|证明资料|样刊邮寄查询|常见问题解答|联系我们
祝新,王瑶. 基于路况的医药冷链物流配送路径优化[J]. 科学技术与工程, 2021, 21(4): 1548-1554.
ZHUXin,WANGYao.Optimization of pharmaceutical cold chain logistics distribution route based on road conditions[J].Science Technology and Engineering,2021,21(4):1548-1554.
基于路况的医药冷链物流配送路径优化
Optimization of pharmaceutical cold chain logistics distribution route based on road conditions
投稿时间:2020-04-26  修订日期:2020-11-17
DOI:
中文关键词:  医药冷链物流  配送路径优化  道路状况  蚁群算法  仿真
英文关键词:pharmaceutical cold-chain logistics  distribution route optimization  condition of road  ant colony algorithm  simulation
基金项目:
     
作者单位
祝新 广西科技大学经济与管理学院
王瑶 广西科技大学经济与管理学院
摘要点击次数: 65
全文下载次数: 14
中文摘要:
      基于传统的医药冷链物流配送模型,在考虑道路通行状况对模型求解最优路径影响的基础上,建立了以综合成本为目标函数的配送模型。同时,将实际配送情况进行参数化数学建模,并通过一个数值算例,使用蚁群算法求解考虑道路通行状况的配送模型与未考虑道路通行状况的配送模型,将求解结果进行比较分析。结果表明:考虑路况条件的配送模型求解得到的最优路径比未考虑路况条件的配送模型求解得出的最优路径效果更优,综合成本降低11.96%,考虑路况条件的医药冷链物流配送模型具有更大的现实意义。
英文摘要:
      Based on the traditional pharmaceutical cold-chain logistics distribution model, considering the influence of road traffic conditions on the optimal path of the model, a distribution model with comprehensive cost as the objective function was established. Through a numerical example, the ant colony algorithm is used to solve the distribution model considering road traffic conditions and the distribution model without considering road traffic conditions, and the solution results are compared and analyzed. The results show that the optimal path obtained by the distribution model considering road conditions is better than that obtained by the distribution model without considering road conditions. The comprehensive cost is reduced by 11.96%. The pharmaceutical cold-chain logistics distribution model considering road conditions has greater practical significance.
查看全文  查看/发表评论  下载PDF阅读器
关闭
你是第35592795位访问者
版权所有:科学技术与工程编辑部
主管:中国科学技术协会    主办:中国技术经济学会
Tel:(010)62118920 E-mail:stae@vip.163.com
京ICP备05035734号-4
技术支持:本系统由北京勤云科技发展有限公司设计

京公网安备 11010802029091号