원문정보
초록
영어
In this study, we proposed a simulator for the development of a digital multi-process welding machine and a welding process monitoring system. The simulator, which mimics the data generation process of the welding machine, is composed of process control circuit, peripheral device circuit, and wireless communication circuit. Utilizing this simulator, we aimed to develop a welding process monitoring system that can monitor the welding situations of four multi-process welding machines and three processes each, with data transmission through wireless communication. Through the operation of the proposed simulator, sequential digital processing of multi-process welding data and wireless communication were achieved. The welding process monitoring system enabled real-time monitoring and accumulation of the process data. The selection of upper and lower limits for process variables was carried out using a deep neural network based on allowable changes in bead shape, enabling the management of welding quality by applying a process control technique based on the trend of received data.
목차
1. 서론
2. 복합용정 데이터 생성 시뮬레이터
3. 용접 공정 모니터링시스템
4. 용접부 품질 및 공정 관리
4.1 심층신경망을 이용한 관리상하한값 선정
4.2 공정관리기법의 적용
5. 시뮬레이터 및 모니터링프로그램 시험
6. 결론
References