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:: Volume 61, Issue 61 (Winter 2021 2021) ::
Vol.61 No. 61 pp. 61-71 Back to browse issues page
Concept selection for engine components using the DEMATEL-ANP-TOPSIS combination method: case study for cam bearing frame part
Yousef Rabbani , Bahareh Asadi_Moghaddam, Ehsan Mardan, Alireza Haji_Ali_Mohammadi
Abstract:   (678 Views)
Choosing the appropriate concept for the engine components and systems is one of the essential issues that influence directly on the cost and functional characteristics of the product. For selecting the right concept for an engine component, it is necessary to take different contradictory factors into account.  Parameters like functional aspects, durability, cost of production and assembly issues are commonly of interest for selecting the best concepts. In this research, concept evaluation and choosing the best concept for an engine component was investigated using multi-criteria decision-making techniques. The purpose of this study is to investigate the problem of selecting the appropriate cam bearing frame concept from available four concepts based on 10 measurement indicators. For this purpose, this research is intended to use the DEMATLE-ANP-TOPSIS compilation method for modeling and solving the problem. At the beginning, using the DEMATEL method, the relationship between multi criteria is determined and afterwards ANP method determined the weight of the criteria. Finally, the TOPSIS method was used to rank the options. The results, for the selected case indicated that the two-piece ladder frame (concept 4) is the preferred option.
Keywords: MCDM, DEMATEL-ANP-TOPSIS, Product development
Full-Text [PDF 1090 kb]   (128 Downloads)    
Type of Study: Applied Study | Subject: Design of Engine Production Processes and its Quality Improvement
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Rabbani Y, Asadi_Moghaddam B, Mardan E, Haji_Ali_Mohammadi A. Concept selection for engine components using the DEMATEL-ANP-TOPSIS combination method: case study for cam bearing frame part. JER. 2021; 61 (61) :61-71
URL: http://engineresearch.ir/article-1-761-en.html

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Volume 61, Issue 61 (Winter 2021 2021) Back to browse issues page
فصلنامه تحقیقات موتور The Journal of Engine Research
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