摘要
贵州省作为全国茶叶种植面积第一大省,应该大力发展茶叶产业,促进其经济的提升。但是,由于贵州省茶叶物流配送的效率相对较低,这在一定程度上限制了贵州省茶叶的发展。文章首先介绍现有Arc GIS技术和车辆路径优化算法模型;然后以贵州省湄潭县某茶业公司为研究对象,将其简化为单中心、单车型、有回路的车辆路径优化问题模型;接着利用Matlab建立算法模型,得出各自的最优路径;最终将各个算法下的最优路径进行比较,选择蚁群算法作为最终算法,并与Arc GIS软件进行集成,得到最佳路径。
Guizhou province, as the largest province of tea planting area in China, which should vigorously develop the tea industry and promote its economic promotion. However,because of the relatively low efficiency of Guizhou tea logistics and distribution, this restricts the development of tea in Guizhou to a certain extent. This paper first introduces the algorithm model of existing Arc GIS technology and vehicle routing optimization; then taking Meitan county of Guizhou province, a tea company as the research object, which is simplified as a single center, single type, loop vehicle routing problem model; then using the Matlab model, the optimal path of the optimal path will eventually be compared; each algorithm, ant colony algorithm as the final selection algorithm,and integration with the Arc GIS software, get the best path.
作者
薛亮
黄新
郑琰
XUE Liang;HUANG Xin;ZHENG Yan(School of Automobile and Traffic Engineering,Nanjing Forestry University,Nanjing 210037,China;School of Civil Engineering,Nanjing Forestry University,Nanjing 210037,China)
出处
《物流科技》
2018年第7期67-69,74,共4页
Logistics Sci-Tech
基金
江苏省高等学校自然科学研究项目(17KJB580008)
江苏省高校博士创新基金项目(KYZZ-0250)
关键词
公路运输
路径优化
优化算法
茶叶物流
ARCGIS
highway transportation
path optimization
optimization algorithm
tea logistics
ArcGIS
