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Title: Multi response optimization in design of experiments considering capability index in bounded objectives method
Authors: Jahan, Ali
Ismail, Md Yusof
Noorossana, Rasool
Keywords: Design of experiments;Multiple objective decisions making;Process capability
Issue Date: Jan-2010
Publisher: CSIR
Abstract: This paper presents a new method for optimization of multiple response problems in designing of experiment. An algorithm was developed for explicit determination of over bounded goals by combining mean and standard deviation of quality characteristics according to process capability ( CPK ). The output of this algorithm will guide to use one of multiple objective decision making (MODM) methods. Proposed algorithm was successfully applied on a case study to minimize standard deviations while maximizing means of two quality characteristics and minimizing price of the product. Output of the algorithm directed to use bounded objective methods. Thus, non linear problem was solved with generalized reduced gradient (GRG) algorithm.
Page(s): 11-16
ISSN: 0975-1084 (Online); 0022-4456 (Print)
Appears in Collections:JSIR Vol.69(01) [January 2010]

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