- 순환주기나 빈번한 작은 이동이 발생하는 공정관리틀 위한 Z-CUSUM 관리도
- ㆍ 저자명
- 강해운,강창욱,백재원
- ㆍ 간행물명
- 品質經營學會誌
- ㆍ 권/호정보
- 2004년|32권 2호|pp.132-153 (22 pages)
- ㆍ 발행정보
- 한국품질경영학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
CUSUM control charts are widely used to monitor processes with small shifts. CUSUM control charts are, however, less effective in detecting for recurring cycles or frequent small shifts in the processes. With Shewhart control charts, we have applied the variety of run rules to check the stability of process in addition to the situations that some points fall outside the control limits. In this paper, we propose the Z -CUSUM control chart for monitoring the process with recurring cycles or frequent small shifts by use of the zone concept as like the Shewhart control charts.