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首页> 外文期刊>Applied Mathematical Modelling >Designing an environmentally conscious tire closed-loop supply chain network with multiple recovery options using interactive fuzzy goal programming
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Designing an environmentally conscious tire closed-loop supply chain network with multiple recovery options using interactive fuzzy goal programming

机译：使用交互式模糊目标编程设计具有多个回收选项的环保轮胎闭环供应链网络

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摘要

Significant environmental problems have been caused by the growth in the volume of used tires each year. In addition, remanufacturing and recycling options related to the end of life for tires are crucial issues at present because of difficulties related to the degradation of these scrap tires in the environment and the economic benefits of material and energy recovery. Thus, effective collection, storage, recycling, and appropriate disposal methods are required for used tires without damaging the environment by designing an efficient closed-loop supply chain network. Based on this motivation, we present a holistic modeling approach for a tire closed-loop supply chain using mixed integer linear programming. Alternative recovery options such as remanufacturing, recycling, and energy recovery are considered simultaneously in the model. The main objective of this study was to develop a multi-objective, multi-echelon, multi-product, and multi-period logistics network design model in a more holistic manner while also considering environmental issues. To quantify the environmental impact and the closed-loop supply chain, we used a life cycle assessment-based and damage-oriented method (eco-indicator 99). We applied the model to an illustrative case study and an interactive fuzzy goal programming approach was utilized to solve the proposed fuzzy multiple-objective network optimization model. In order to obtain the best profit values and to satisfy the environmental indicator targets, we examined the effects of some parameters (factors) within the profit and damage function using an experimental technique based on the Taguchi design. Experimental runs were conducted using the optimization solver in ILOG OPL Studio 6.3 and the results were evaluated based on Taguchi's (S/N) ratios, analysis of means graphs, interaction graphs, and analysis of variance with MINITAB 14.
机译：每年用过的轮胎数量的增长已经引起了重大的环境问题。另外，由于与这些废旧轮胎在环境中的降解以及材料和能量回收的经济利益相关的困难，与轮胎寿命有关的再制造和再循环选择是当前的关键问题。因此，通过设计有效的闭环供应链网络，需要对废旧轮胎进行有效的收集，存储，回收和适当的处置方法，而又不损害环境。基于这种动机，我们提出了一种使用混合整数线性规划的轮胎闭环供应链整体建模方法。模型中同时考虑了替代性回收方案，例如再制造，回收和能源回收。这项研究的主要目的是在考虑环境问题的同时，以更全面的方式开发一个多目标，多层次，多产品，多周期的物流网络设计模型。为了量化环境影响和闭环供应链，我们使用了基于生命周期评估和面向损害的方法（生态指标99）。我们将该模型应用于说明性案例研究，并使用交互式模糊目标规划方法来解决所提出的模糊多目标网络优化模型。为了获得最佳利润值并满足环境指标目标，我们使用了基于Taguchi设计的实验技术，考察了利润和损失函数中某些参数（因素）的影响。使用ILOG OPL Studio 6.3中的优化求解器进行实验运行，并根据田口（S / N）比率，均值图分析，交互图以及MINITAB 14的方差分析评估结果。

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