A Study on the Improvement of Product Specification Level Using Loss Function in Statistical Process Control

SPC에서 손실함수를 이용한 제품규격수준향상에 관한 연구

This paper is to propose the procedure for improving the level of product specification in statistical process control using loss function. The procedure proposed in this paper is extended to the Taguchi's Quality engineering concept This procedure will be useful in establishing product specification. This paper is aimed to provide customer satisfaction for consumer and quality management for producer.