DocumentCode
3460167
Title
A New TOPSIS Based Methodology for Multiple Responses Problem
Author
Wang, Ying ; He, Zhen
Author_Institution
Sch. of Manage., Tianjin Univ. of Technol., Tianjin
fYear
2008
fDate
12-14 Oct. 2008
Firstpage
1
Lastpage
4
Abstract
There are always more than one quality responses or characteristics in product or process design and engineers often must choose optimum parameter combination for these responses simultaneously. Taguchi method, as a cost-effective method for off-line quality control, especially the quadratic loss function shows loss of quality directly, has been widely employed by quality engineering to deal with single-response problem, but few of them pay attention to multi-response problem. TOPSIS (Technique for order preference by similarity to ideal solution) method is a popular used multiple attribute decision making (MADM) methodology. In conventional TOPSIS method, responses are usually transformed into loss of quality, and then normalized by the largest quality loss. However, for nominal-the- best (NTB) problem, it´s not a reasonable methodology. Based on conventional TOPSIS, the proposed method makes an improvement to adapt to NTB type response, it also takes the standard deviation of responses into consideration simultaneously for the purpose of robustness. The improved TOPSIS method is illustrated by an example from literatures, and the result indicates its reasonableness and effectiveness.
Keywords
Taguchi methods; decision making; design engineering; matrix algebra; process design; TOPSIS based methodology; Taguchi method; multiple attribute decision making methodology; multiple response problem; off-line quality control; process design; quality engineering; quality response; single-response problem; Decision making; Design engineering; Design optimization; Helium; Process design; Quality control; Quality management; Robustness; Technology management;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications, Networking and Mobile Computing, 2008. WiCOM '08. 4th International Conference on
Conference_Location
Dalian
Print_ISBN
978-1-4244-2107-7
Electronic_ISBN
978-1-4244-2108-4
Type
conf
DOI
10.1109/WiCom.2008.1896
Filename
4680085
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