文章摘要
杨喜文,郑建风,邢力元.基于NSGA-Ⅱ算法的正逆向物流网络中回收处理中心选址[J].高技术通讯(中文),2021,31(2):214~222
基于NSGA-Ⅱ算法的正逆向物流网络中回收处理中心选址
Location of recycling process centers in a forward and reverse logistics network based on NSGA-Ⅱ algorithm
  
DOI:10. 3772/j. issn. 1002-0470.2021.02.012
中文关键词: 逆向物流; 正向物流; 双目标模型; 回收处理中心选址
英文关键词: reverse logistics, forward logistics, dual objective model, location of recycling process center
基金项目:
作者单位
杨喜文  
郑建风  
邢力元  
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中文摘要:
      为保护环境和减少运输成本,对回收处理中心选址问题的研究应考虑多目标。本文从政府和企业两个角度出发,提出正逆向物流网络中回收处理中心的选址问题。将货物运输过程中产生的碳排放进行量化,并为本文研究的选址问题构建了双目标模型,使结果达到经济目标和环境目标的有效平衡。采用Lingo软件和NSGA-Ⅱ算法两种方法对双目标模型进行求解。最后,以大连市为例进行数值分析,并对NSGA-Ⅱ算法的求解结果进行灵敏度分析,验证算法的可行性与求解的稳定性。
英文摘要:
      For the environmental protection and transportation cost reduction, the hub location problem should consider multiple objectives. From the perspective of government and enterprises, this paper proposes a hub location problem to investigate the location of recycling process centers in a forward and reverse logistics network. The carbon emissions generated during the cargo transportation are quantified. A dual-objective model is presented for the proposed problem to balance the economic objective and the environmental objective. Lingo 11.0 and NSGA-Ⅱ algorithm are presented to solve the dual-objective model. A case study is provided for Dalian. To verify the feasibility and stability of NSGA-Ⅱ algorithm, a number of sensitivity analyses are given.
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