文章基本信息

标题：The Effects of the Tractor and Semitrailer Routing Problem on Mitigation of Carbon Dioxide Emissions
本地全文：下载
作者：Hongqi Li ; Yanran Li ; Yue Lu 等
期刊名称：Discrete Dynamics in Nature and Society
印刷版ISSN：1026-0226
电子版ISSN：1607-887X
出版年度：2013
卷号：2013
页码：1-14
DOI：10.1155/2013/809135
出版社：Hindawi Publishing Corporation
摘要：The incorporation of CO2 emissions minimization in the vehicle routing problem (VRP) is of critical importance to enterprise practice. Focusing on the tractor and semitrailer routing problem with full truckloads between any two terminals of the network, this paper proposes a mathematical programming model with the objective of minimizing CO2 emissions per ton-kilometer. A simulated annealing (SA) algorithm is given to solve practical-scale problems. To evaluate the performance of the proposed algorithm, a lower bound is developed. Computational experiments on various problems generated randomly and a realistic instance are conducted.The results show that the proposed methods are effective and the algorithm can provide reasonable solutions within an acceptable computational time.