西南交通大学学报2011，Vol.46Issue(2)：326-332,7.DOI:10.3969/j.issn.0258-2724.2011.02.025
危险废物物流系统的LRP改进多目标线性规划模型
Multi-objective 0-1 Linear Programming Model for Combined Location-Routing Problem in Hazardous Waste Logistics System
摘要
Abstract
An improved multi-objective 0-1 mixed-integer linear programming model for the location routing problem in hazardous waste logistics was proposed, in which the optimization objectives are to minimize total costs and risks, and the constraints include waste types and treatment technologies, capacity and operation costs of treatment centers. A TOPSIS ( technique for order preference by similarity to an ideal solution) algorithm was designed to solve this multi-objective model. The feasibility and advantage of the proposed model was demonstrated through a representative example taken from literature. Comparing with an exiting model, the proposed model reduced the risk by 7. 69％ at the expense of a little rise in cost by 0. 70％ .关键词
多目标模型/线性规划/危险废物/选址-路径问题/TOPSIS方法Key words
multi-objective model/ linear programming/ hazardous waste/ location-routing problem/TOPSIS method分类
管理科学引用本文复制引用
帅斌,赵佳虹..危险废物物流系统的LRP改进多目标线性规划模型[J].西南交通大学学报,2011,46(2):326-332,7.基金项目
四川省经济委员会技术创新资助项目(200901120) （200901120）
