- 초기공정에서 X-R 통계량을 이용한 신경망 관리도 설계
- The Design of a neural network control chart using X-R statistics in start-up process
- ㆍ 저자명
- 지선수
- ㆍ 간행물명
- 산업경영시스템학회지
- ㆍ 권/호정보
- 2001년|24권 66호|pp.19-26 (8 pages)
- ㆍ 발행정보
- 한국산업경영시스템학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
I propose the control chart pattern to provide a more comprehensive scheme for detecting process X and R shifts using individual observations in start-up process. It is important to automate the identification of special disturbances to facilitate real-time manufacturing. This papers formulates X-R charts for interpretation by artificial neural networks. In this papers, which uses the backpropagation algorithm, two samples are fed into the trained neural network to provide outputs ranging from 0 to 1. Simulation results sow that the performance of the proposed control chart using the neural network(NNCC) is quite promising. Using these NN charts, guidelines are given for detecting and classifying process X and R shifts.