순환 파라메트릭 모델링에 의한 엔드밀 시스템의 모드 분석
Mode analysis of end-milling process by recursive parametric modelling
0
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
In this study, an analytical realization of end-milling system was introduced using recursive parametric modeling analysis. Also, the numerical mode analysis of end-milling system with different conditions was performed systematically. In this regard, a recursive least square modelling algorithm and the natural mode for real part and imaginary one was discussed. This recursive approach (RLSM) can be adopted for on-line end-milling identification. After experimental practice of the end-milling, the end-milling force was obtained and it was used for the calculation of FRF (Frequency response function) and mode analysis. Also the FRF was analysed for the prediction of a end-milling system using recursive algorithm.
Abstract
In this study, an analytical realization of end-milling system was introduced using recursive parametric modeling analysis. Also, the numerical mode analysis of end-milling system with different conditions was performed systematically. In this regard, a recursive least square modelling algorithm and the natural mode for real part and imaginary one was discussed. This recursive approach (RLSM) can be adopted for on-line end-milling identification. After experimental practice of the end-milling, the end-milling force was obtained and it was used for the calculation of FRF (Frequency response function) and mode analysis. Also the FRF was analysed for the prediction of a end-milling system using recursive algorithm.
참고문헌 (7)
- 윤문철, "언커플시스템의 파라메트릭 모델링", 한국기계가공학회지, 5(3), pp.36~42 (2006), 한국기계가공학회
- S. M. Kay, "Modern spectral estimation: theory and application" (1990), Prentice Hall
- M. C. Yoon, "Diagnostics of Machining System with ARMA Modeling and Spectrum Analysis", KSMPE, 8(3), pp.42~51 (1999)
- K. Kanazawa, "Parametric estimation of the cross-power spectral density", J. of Sound and Vibration, 282, pp.1~35 (2005)
- Y. Altintas, "Manufacturing Automation", pp.33~46 (2000), Cambridge Univ
- 이동연, "주사탐침현미경의 진동 규제치 결정 및 바닥 진동 특성 분석", 한국기계기술학회지, 11(1), pp.1~5 (2009), 한국기계기술학회
- M. C. Yoon, "Chatter Modelling and its Diagnostics in End-milling", KSMPE, 1(1), pp.123~132 (2002)