A Study on the Modified Two-Sided Sequential Screening Procedure
學年 99
學期 2
出版(發表)日期 2011-06-01
作品名稱 A Study on the Modified Two-Sided Sequential Screening Procedure
作品名稱(其他語言)
著者 Wu, Shu-Fei; Lin, Ying-Po; Lin, Huei-Jiuan
單位 淡江大學統計學系
出版者 ICIC International
著錄名稱、卷期、頁數 ICIC Express Letters 5(6), pp.1815-1820
摘要 The sequential screening procedure to select items within a given specification without measuring the performance variable Y by allocating k screening variables which are highly correlated with Y into r stages has become a very important issue in manufacturing industries. Wu and Cheng proposed a two-sided screening procedure by weighting the screening variables twice. Since the weights assigned to each screening variable in the first stage may not be reasonable, we propose the modified procedure by only weighting the screening variables once. The numerical comparison of the modified procedure with the old procedure shows that the modified procedure has smaller total inspection cost (TIC) than the old procedure and the proposed method is simpler to be implemented by users. We consider an expected total cost (ETC) which is the sum of the expected cost for consumer’s risk and the total inspection cost as the criterion for the selection of optimal allocation combination for sequential screening procedure (SQSP). A software is developed to search the optimal allocation combination based on the criterion of minimum TIC or ETC. At last, a real life example is given to illustrate the modified screening procedure.
關鍵字
語言 en
ISSN 1881-803X
期刊性質 國外
收錄於 EI
產學合作
通訊作者 Wu, Shu-Fei
審稿制度
國別 JPN
公開徵稿
出版型式 ,紙本
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