A Practical Approach for Testing the Process Quality

Abstract

Process capability index pk C is the most widely used index in making managerial decisions since it provides bounds on the process yield for normally distributed processes. However, existent methods for assessing process performance which constructed by statistical inference may unfortunately lead to fine results, because uncertainties exist in most real-world applications. Thus, this study adopts fuzzy inference to deal with testing of pk C . A brief score is obtained for assessing a supplier’s process instead of a severe evaluation. Keywords—Process capability analysis; quality control.

Cite this paper

@inproceedings{Liao2013APA, title={A Practical Approach for Testing the Process Quality}, author={Peng-Yu Liao and Chien Wu and Chien Lin}, year={2013} }