文献类型：期刊文献

英文题名：Research of VRP model with semi-soft time window constraints

作者：Liu, Lingxia[1]; Gao, Xuexia[2]; Song, Qiang[3]

第一作者：Liu, Lingxia

通讯作者：Liu, Lingxia

机构：[1] School of Software Engineering, Anyang Normal University, Anyang, 455000, China; [2] School of Computer and Information Engineering, Xinxiang University, Xinxiang, 453000, China; [3] School of Computer and Information Engineering, Anyang Institute of Technology, Anyang, 455000, China

第一机构：School of Software Engineering, Anyang Normal University, Anyang, 455000, China

年份：2015

卷号：9

期号：1

起止页码：1083-1087

外文期刊名：Open Cybernetics and Systemics Journal

收录：EI(收录号：20163902849063);Scopus(收录号：2-s2.0-84988490264)

语种：英文

外文关键词：Cybernetics

摘要：Vehicle routing problem is a kind of common problem in logistics distribution center, in order to solve the high delivery cost of VRP and time constraint problem, the VRP model with the object level and constraints by semi-soft time window is built. Aiming to the semi-soft time window constraints the optimization of the model is discussed. Finally the numerical examples prove the superiority of the semi-soft time window constraints than other types of time window. ? Liu et al.