한국공작기계학회:학술대회논문집 (Proceedings of the Korean Society of Machine Tool Engineers Conference)
- 한국공작기계학회 2005년도 춘계학술대회 논문집
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- Pages.462-467
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- 2005
가상공간의 가공 공정과 상태 구현에 관한 연구
A Study on Realization of Machining Process and Condition in Virtual Space
- 이수훈 (아주대학교 기계공학부) ;
- 김봉석 (아주대학교 대학원 기계공학과) ;
- 홍민성 (아주대학교 기계공학부) ;
- 김종민 (아주대학교 대학원 기계공학과) ;
- ;
- 박상호 (충남대학교) ;
- 송준엽 (한국기계연구원) ;
- 이창우 (한국기계연구원) ;
- 하태호 (한국기계연구원)
- Lee oo-Hun ;
- Kim Bong-Suk ;
- Hong Min-Sung ;
- Kim Jong-Min ;
- Ni Jun (University of Michigan, Ann Arbor, USA) ;
- Park Sang-Ho ;
- Song Jun-Yeob ;
- Lee Chang-Woo ;
- Ha Tae-Ho
- 발행 : 2005.05.01
초록
This paper presents virtual machining system in order to realize turning process in virtual space. A reliable virtual turning process simulation was developed based on the surface shaping system which is capable of considering geometric model, thermal error model, and vibration model. Accuracy of surface shape resulting from proposed machining simulator was verified experimentally. This paper also developed the watchdog agent that continuously assessed, diagnosed, and predicted performance of products and machines in machining. The Watchdog agent extracted feature signal using time-frequency analysis among various signals from multi-sensor and evaluated machining condition using performance confidence value.
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