教師資料查詢 | 類別: 期刊論文 | 教師: 蔡宗儒 TZONG-RU TSAI (瀏覽個人網頁)

標題:An integrated approach for the optimization of tolerance design and quality cost
學年104
學期1
出版(發表)日期2015/09/01
作品名稱An integrated approach for the optimization of tolerance design and quality cost
作品名稱(其他語言)
著者J-Y Chiang; Tzong-Ru Tsai; YL Lio; W Lu; D Shi
單位
出版者
著錄名稱、卷期、頁數Computers & Industrial Engineering 87, p.186-192
摘要Different normality-based optimization strategy (NBOS) methods have been developed and used to perform quality improvement in the past few decays. Improving the quality of a production process using a NBOS method possibly incurs misleading results if the quality measurements follow a skewed distribution. An integrated model, with components of a tolerance cost model for the determinations of optimal tolerance limits and a quality investment model for the identification of optimal investment level, is applied to establish a new optimization strategy method for the skew normal distribution (SND), named SNDOS method. The SND generalizes the normal distribution to include skewed distributions as members, and hence the SNDOS method is applicable for quality improvement either the distribution of quality measurements follow a symmetric or skewed distribution. Two examples about car seat production process are used to illustrate the application of the SNDOS method. The sensitivity of the SNDOS method to the loss coefficient of the integrated model is evaluated for different inputs of the skewness parameter of the SND through a numerical study.
關鍵字Integrated cost model;Investment model;Process capability index;Skew normal distribution;Tolerance model
語言英文(美國)
ISSN0360-8352
期刊性質國外
收錄於SCI;
產學合作
通訊作者Tzong-Ru Tsai
審稿制度
國別美國
公開徵稿
出版型式,電子版
相關連結
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