大连海事大学学报 >
2015 , Vol. 41 >Issue 4: 59 - 66
DOI: https://doi.org/10.16411/j.cnki.issn1006-7736.2015.04.009
考虑城市货运车辆交通管制的配送优化
收稿日期: 2015-03-19
修回日期: 2015-05-25
网络出版日期: 2023-05-26
基金资助
国家自然科学基金资助项目(71172108;71431001;71572023);教育部高等学校博士学科点专项科研基金项目(20122125110009);交通运输部应用基础研究项目(主干学科)(2014329225110).
Distribution optimization relating to traffic control of urban freight
Received date: 2015-03-19
Revised date: 2015-05-25
Online published: 2023-05-26
赖平仲, 汤洋, 杨珍花, 靳志宏 . 考虑城市货运车辆交通管制的配送优化[J]. 大连海事大学学报, 2015 , 41(4) : 59 -66 . DOI: 10.16411/j.cnki.issn1006-7736.2015.04.009
In order to relieve the pressure of urban traffic, many large and medium cities have implemented restrictive regulations to restrict road segment and time frame of freight vehicles as result, which make trouble for carriers. The optimization model of vehicle routing problem was set up based on time recursive matrix of vehicle arriving time with soft time window under urban traffic regulations. A hybrid genetic algorithm adopted sub-chain coding and sub-chain compensation crossover operators was designed to solve the proposed model. By comparing the variation trend of total cost in different restrictive conditions with algorithm convergence under threshold value of different sub-chain scale, the effectiveness and practicability of the proposed model and algorithm are indicated.
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