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交通运输工程学报
JOURNAL OF TRAFFIC AND TRANSPORTATION ENGINEERING
2007 Vol.7 No.1 P.99-105

数字化期刊

基于标杆的多车多品种货物装载优化算法

刘小群  马士华 

摘 要:根据货物与货车体积质量比差异情况,结合组合理论,设计基于不同标杆的优化算法,充分利用车辆的载质量与容积,以提高装载效率.对于轻质货物,以货车的载质量为标杆,在充分利用货车容积的同时,尽可能地提高货车的载质量利用率;对于重质货物,以货车的容积为标杆;匀质货物的体积和质量相对货车都比较均衡,以货车的体积质量比为标杆,对货车的容积和载质量利用率同时优化.数值仿真结果表明标杆算法的效率普遍优于其他算法,标杆算法下体积利用率曲线和载质量利用率曲线及其趋势线比较平稳,算法的稳定性强,适合大规模多车多品种货物的装载.
关键词:物流工程;货物装载;标杆方法;优化算法;多车;多品种
分类号:U492.3 文献标识码:A

文章编号:1671-1637(2007)01-0099-07

Optimization algorithm of multi-truck multi-category goods loading based on benchmark methods

Liu Xiao-qun  Ma Shi-hua 

基金项目:国家自然科学基金项目(70332001);华中科技大学优秀博士学位论文基金项目(D0540)
作者简介:刘小群(1980-),男,安徽潜山人,地壳运动监测工程研究中心助理研究员,工学博士,从事物流、供应链及项目管理研究.Liu Xiao-qun (1980-), male, PhD, assistant researcher, +86-10-88015756,hustlxq@126.com.
作者单位:刘小群(地壳运动监测工程研究中心,北京,100036;华中科技大学,物流与供应链研究所,湖北,武汉,430074) 
     马士华(华中科技大学,物流与供应链研究所,湖北,武汉,430074) 

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收稿日期:2006年10月9日

出版日期:2007年2月28日

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