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Selection of Collection Centers and Recovery Facilities for Designing a Reverse Supply Chain

机译:选择收集中心和回收设施以设计反向供应链

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The designing of a reverse supply chain must involve selection of collection centers and recovery facilities that have sufficient success potentials. These success potentials depend heavily on the participation of the following three important groups who have multiple, conflicting, and incommensurate criteria for evaluation, and so, the potentials must be evaluated based on the maximized consensus among those groups: (ⅰ) Consumers (whose primary concern is convenience), (ⅱ) Local government officials (whose primary concern is environmental consciousness), and (ⅲ) Supply chain company executives (whose primary concern is profit). In this paper, we propose a three-phase multi-criteria group approach to select collection centers as well as recovery facilities, of sufficient success potentials. In the first phase of the approach, we identify important criteria for evaluation of the alternatives (collection centers as well as recovery facilities) by each of the above three groups. In the second phase, we give weights to the criteria of each group using the eigen vector method, and then, employ the TOPSIS (Technique for Order Preference by Similarity to Ideal Solution) to find the success potential of each alternative, as evaluated by that group. Then, in the third and final phase, we use Borda's choice rule that, for each alternative, combines individual success potentials into a group success potential.
机译:反向供应链的设计必须包括选择具有足够成功潜力的收集中心和回收设施。这些成功潜力在很大程度上取决于以下三个重要群体的参与,这些群体具有多个,相互矛盾且不相称的评估标准,因此,必须根据这些群体之间的最大共识来评估这些潜力:(ⅰ)消费者(主要消费者)关注点是便利),(ⅱ)地方政府官员(主要关注环境意识),以及(ⅲ)供应链公司高管(主要关注利润)。在本文中,我们提出了一个三阶段的多标准组方法来选择具有足够成功潜力的收集中心和回收设施。在该方法的第一阶段,我们确定了上述三组中的每一个对替代品(收集中心以及回收设施)进行评估的重要标准。在第二阶段中,我们使用特征向量法对每个组的标准进行权重,然后使用TOPSIS(类似于理想解的顺序偏好技术)找到每个备选方案的成功潜力,组。然后,在第三个也是最后一个阶段,我们使用Borda的选择规则,对于每个替代方案,将个人成功潜能组合为小组成功潜能。

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