계층분석과정에 의한 금속절삭공정 품질요인의 의사결정모델 분석

Alternative Title
Wonkyu Bang
Author(s)
방원규
Alternative Author(s)
Wonkyu Bang
Advisor
장병윤
Department
경영대학원 경영일반MBA
Publisher
The Graduate School, Ajou University
Publication Year
2012-02
Language
eng
Keyword
analytic hierarchy processgeneral linear modelanalysis of variancerow geometric meanconsistencymachiningend mill
Alternative Abstract
Many manufacturing processes incorporate various factors which affect the quality of the products, and the analysis and optimization of those factors are critical activities of engineers. Although there have been a lot of research on statistical methods to investigate the factorial effects on the quality metrics, these statistical methods are not always applied due to problems in data integrity, lack of control / measurement, or technical / administrative constraints. On the other hand, conventional heuristic methods regarding the selection of critical quality factors are mostly devoid of metrics which can be examined objectively . This study, therefore, implemented AHP for the quantitative prioritization of control factors involved in a flat end milling manufacturing process. In order to validate the metrics synthesized from the experience of skilled workers, the decision making has been followed by multivariate analysis of variance based on GLM. The results elucidate that AHP is able to provide fairly reliable metrics about the contribution of process parameters and group-wise judgment of qualified experts can improve the consistency of the prioritization.
URI
https://dspace.ajou.ac.kr/handle/2018.oak/9338
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Special Graduate Schools > Graduate School of Business > General Management MBA > 3. Theses(Master)
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