A Comparative Study of Methods for Supplier Selection

• Main Authors: Yu-kai Liao, 廖昱凱
• Other Authors: Chien-wei Wu
• Format: Others
• Language: zh-TW
• Published: 2007
• Online Access: http://ndltd.ncl.edu.tw/handle/91313445462267855786

碩士 === 逢甲大學 === 工業工程與系統管理學研究所 === 95 === Process capability indices have been widely used to provide numerical measures of whether a process is capable of reproducing items within specification limits preset by designers or customers. In this paper, we first give a brief introduction of methods for supplier selection based on Cpm index. Type I error and power analysis of four selection methods are investigated by using simulation technique, and find the sample size required for designated selection power. To make the recommended method for in-plant applications, a real-world example is also presented for illustration.