| 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 |
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| 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 |
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| 摘要点击次数: 2111 |
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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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