標題: | An analytical closed-form solution for multiple line supplier selection problem |
作者: | Pearn, W. L. Tai, Y. T. Tseng, S. C. 工業工程與管理學系 Department of Industrial Engineering and Management |
關鍵字: | Supplier selection;multiple line;process capability |
公開日期: | 4-Jul-2019 |
摘要: | Supplier selection is an essential issue, particularly, for semiconductor manufacturing. Nowadays, since high demands in the globally competitive semiconductor manufacturing environment, multiple-line processes are quite commonly applied. In the paper, we consider a two-stage method composing of quality verification and selection decision for multiple-line supplier selection problems. Since quality performance is an important criterion in supplier selection, we test whether the new supplier has a significantly better capability than the existing supplier based on the multiple-line yield index in the stage of quality verification. In selection decision, when the magnitude of capability outperformance is significant, switching contracts to a new entrant supplier is suggested. In addition, analytical closed-form solutions for asymptotical critical values and required sample sizes are derived and tabulated for the investigated multiple-line supplier selection problem. We demonstrate the applicability of the proposed supplier selection method by presenting a real-world example taken from a semiconductor packaging shop floor located in the Science-based Industrial Park in Hsinchu, Taiwan. |
URI: | http://dx.doi.org/10.1080/16843703.2018.1430522 http://hdl.handle.net/11536/152408 |
ISSN: | 1684-3703 |
DOI: | 10.1080/16843703.2018.1430522 |
期刊: | QUALITY TECHNOLOGY AND QUANTITATIVE MANAGEMENT |
Volume: | 16 |
Issue: | 4 |
起始頁: | 377 |
結束頁: | 388 |
Appears in Collections: | Articles |