外文資料翻譯--逆向物流運(yùn)作渠道的決策方法-文庫吧資料
2025-05-22 04:31本頁面
【正文】 been done for the RL work design and the selection of third party logistics provider. But AHP and Fuzzy TOPSIS has not been used by any researcher for selection of RL operating channels selection. The panies can choose three operating channels for performing the RL activities a) Manufacturer collecting the used productsManufacturer Operation (MO). The manufacturer should control human resources, information systems and related equipment. b) Retailer will collect the used products Joint Operation (JO). c) Outsourcing to third partyThird Party Operation (TPO). Remanufacturing costs may be reduced by third party. Since the third party logistics is using his latest technology and resource sharing advantages, uncertainty of recovery may be reduced. By outsourcing reverse logistics activities, the organizations can concentrate on their core business operation, but customer satisfaction and delivery performance may be improved. Third party reverse logistics provider will pete with each other in specific areas like price, quality and credit. Logistics costs will be reduced and order fill rate will be improved. Each channel has its distinct characters and suitable for panies with their sole service requirements. Evaluating and selecting reverse logistics channels is regarded as Multi criteria decision making (MCDM) process in which a decision maker chooses the best option among the existing alternatives. This paper is organized as follows. Section 2 describes the problem and in section 3 an overview of method is given. Application of the model to a case study is given in section 5 concludes the study and summarizes its findings. 2. Problem Definition Reverse Logistics can be applied to wide variety of industries like automobile, electronic, chemical and puter manufacturers. Automobile panies recover the end of life auto parts. Electronic products that contain hazardous materials are disposed. Reverse Logistics may take place through Manufacturer Operation (MO), Third Party Operation (TPO), or Joint Operation (JO). 3. Proposed Methodology Decision makers find the problem of assessing the variety of alternatives and then selecting the best one using a set of criteria. Multiple criteria decision making methods (MCDM) are discrete with a restricted number of alternatives. A decision matrix in MCDM consists of three main parts a) Alternatives b) Criteria c) Weights of Relative importance. In this paper, a hybrid methodology based on Analytical Hierarchy Process (AHP) and Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) under fuzzy environment is presented. The weights of criteria are calculated by applying the AHP method. The Fuzzy TOPSIS method is applied to get the final ranking results. Although AHP is a decisionmaking methodology in itself. its ability to get accurate ratio scale measurements and bine them across multiple criteria has led to AHP applications in conjunction with many other decisions support tool and methodologies. Uncertainty and imprecision is handled with linguistic values parameterized by the triangular fuzzy number. An
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