Decision of Producer’s Specification Limits Considering Types of Loss Function

• 영문명: 손실함수의 형태를 고려한 생산자 규격한계의 결정
• 발행기관: 한국산업경영시스템학회
• 저자명: Dong-Hyuk Kim(김동혁) Young-Bae Chung(정영배)
• 간행물 정보: 『산업경영시스템학회지』제41권 제3호, 145~153쪽, 전체 9쪽
• 주제분류: 경제경영 > 경영학
• 파일형태: PDF
• 발행일자: 2018.09.30

국문 초록

Taguchi regarded the concept of quality as ‘total loss to society due to fluctuations in quality characteristics from the time of supplied to the customer.’ The loss function is a representative tool that can quantitatively convert the loss that occurs due to the deviation of the quality characteristic value from the target value. This has been utilized in various studies with the advantage that it can change the social loss caused by fluctuation of quality characteristics to economic cost. The loss function has also been used extensively in the study of producer specification limits. However, in previous studies, only the second order loss function of Taguchi is used. Therefore, various types of losses that can occur in the process can’t be considered. In this study, we divide the types of losses that can occur in the process considering the first and second loss functions and the Spiring’s reflected normal loss function, and perform total inspection before delivering the customer to determine the optimal producer specification limit that minimizes the total cost. Also, we will divide the quality policy for the products beyond the specification limits into two. In addition, we will show the illustration of expected loss cost change of each model according to the change of major condition such as customer specifications and maximum loss cost.

목차

1. 서 론

2. 손실함수

3. 비용모형

4. 생산자의 최적규격한계 결정

5. 결 론

키워드

Loss Function Types Producer’s Specification Cost Model Quality Policy