標題: Quality improvement for dynamic ordered categorical response using grey relational analysis
作者: Wang, CH
Tong, LI
工業工程與管理學系
Department of Industrial Engineering and Management
關鍵字: dynamic system;grey relational analysis;grey system theory;ordered categorical quality characteristics;Taguchi's method
公開日期: 2003
摘要: Product design is increasingly complicated and some quality characteristics cannot be directly measured. These quality characteristics are generally classified into several categories by visually examining the externals of products and forming an ordered system response. Most studies of quality improvement focus primarily on the quantitative form. Studies of ordered categorical response in a state system have been proposed over recent years. However, cases of an ordered categorical response in a dynamic system have rarely been seen. This study utilises grey relational, analysis, from grey system theory, to develop a procedure for improving the ordered categorical response in a dynamic system, based on Taguchi's parameter design. The proposed procedure can determine effectively the optimal factor level combination for an ordered categorical response in a dynamic system. A case study for improving the uniformity of plating in the lead frame process involved in semiconductor packaging is provided to demonstrate the effectiveness of the proposed procedure.
URI: http://hdl.handle.net/11536/28235
http://dx.doi.org/10.1007/s001700300043
ISSN: 0268-3768
DOI: 10.1007/s001700300043
期刊: INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
Volume: 21
Issue: 5
起始頁: 377
結束頁: 383
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