Browse > Article
http://dx.doi.org/10.9726/kspse.2011.15.5.054

Mode analysis of end-milling process by RLSM  

Kim, J.D. (부경대학교 대학원)
Yoon, M.C. (부경대학교 기계자동차공학과)
Kim, K.H. (부경대학교 기계자동차공학과)
Publication Information
Journal of Power System Engineering / v.15, no.5, 2011 , pp. 54-60 More about this Journal
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(RLS) modeling algorithm and the natural mode for real part and imaginary one was discussed. This recursive approach (RLSM) can be adopted for the on-line system identification and monitoring of an end-milling for this purpose. 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.
Keywords
ARMA; End-milling system; FRF; Mode; RLSM;
Citations & Related Records
연도 인용수 순위
  • Reference
1 M. C. Yoon and Y. K. Kim, 2002, "Chatter Modelling and its Diagnostics in End- milling", KSMPE, Vol. 1, No. 1, pp. 123-132.
2 S. L. Oh, D. H. Chin and M. C. Yoon, 2004, "Detection and Analysis of Chatter in End-milling Operation", KSMTE, Vol. 13, No. 6, pp. 10-16.
3 J. D. Kim, and M. C. Yoon, 2006, "Parametric Modelling of Uncoupled System", KSMPE, Vol. 5, No. 3, pp. 36-42.
4 S. M. Kay, 1990, "Modern Spectral Estimation: theory and application", Prentice Hall.
5 M. C. Yoon, H. D. Cho and S. K. Kim, 1999, "A Study on Diagnostics of Machining System with ARMA Modelling and Spectrum Analysis", KSMTE, Vol. 8, No. 3, pp. 42-51.
6 Yusuf Altintas, 2000, "Manufacturing Automation", Cambridge Univ., pp. 33-46.
7 M. C. Yoon, 1998, "A study on the modelling and diagnostics in drilling operation", KSPSE, Vol. 2, No. 2, pp. 73-80.
8 K. Kanazawa and K. Hirata, 2005, "Parametric Estimation of the Cross-Power Spectral Density" J. of Sound and Vibration, Vol. 282, pp. 1-35.   DOI   ScienceOn