标题: A powerful test for two-sided multiple independent characteristics supplier selection problem
作者: Wu, C. H.
Pearn, W. L.
Chuang, C. C.
工业工程与管理学系
Department of Industrial Engineering and Management
关键字: multiple independent characteristics;process capability index;subtraction method;supplier selection
公开日期: 4-三月-2015
摘要: In this article, we consider the supplier selection problem for two-sided processes with multiple independent characteristics. We review the existing division method and develop a new exact approach called the subtraction method. For practical applications, a two-phase selection procedure is established based on the subtraction method. The decision powers of two methods are compared. We show that the subtraction method we proposed is indeed more powerful than the existing division method. Several figures are presented to display the required sample sizes with various powers and various values of (C-pk1(T), C-pk2(T)). For the convenience of practitioners, the required sample sizes for the two methods with various powers and various values of (C-pk1(T), C-pk2(T))) are also tabulated.
URI: http://dx.doi.org/10.1080/00949655.2013.852551
http://hdl.handle.net/11536/123842
ISSN: 0094-9655
DOI: 10.1080/00949655.2013.852551
期刊: JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION
Volume: 85
起始页: 839
结束页: 853
显示于类别:Articles