Journal of KSNVE (소음진동)

The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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Computer Simulation of Powertrain Forced Torsional Vibration

차량주행시 동력전달계의 강제진동 해석

  • 최은오 (단국대학교 대학원 기계공학과) ;
  • 안병민 (전북대학교대학원정밀기계공학과) ;
  • 홍동표 (전북대학교 공과대학 정밀기계공학과)
  • Published : 1997.10.01
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Abstract

For this study, the multi-degree of freedom analysis model of torsional vibration was developed. This model is combined with mass moment of inertia and torsional spring in two wheel drive and four wheel drive vehicle. We compared and analyzed torsional vibration characteristics by natural frequencies and mode shapes which are obtained by free vibration analysis of this model. And we studied torsional vibration contribution of driveline elements by performing the forced vibration analysis of engine excitation torque. The validity of this model is demonstrated by the field test. The reduction effect of the torsional vibration along the driveline design factor is presented by the analytical results.

Keywords

References

  1. SAE Paper 922481 Prediction and Control of Heavy Duty Powertrain Torsional Vibration Christopher S. Keeny;Shan Shin
  2. SAE Paper 952641 NVH Phenomena in Light Truck Drivelines Wolfgang Exner
  3. Bulletin of JSME v.29 no.256 Forced Torsional Vibration of a Two Degrees of Freedom System with a Clearance (1st Report : Experiment and Simulation) Kataoka, M.;Ohno, S.;Sugimoto, T.
  4. Bulletin of JSME v.29 no.256 Forced Torsional Vibration of a Two Degrees of Freedom System with a Clearance (2nd Report : Analytical Solution) Kataoka, M.;Ohno, S.;Sugimoto, T.
  5. トヨタ技術 v.36 no.1 Design Method for Optimal Torsional Clutch Plate Characteristics Arai, H.;Otani, H.;Umeyama, M.;Matsuura, K.
  6. SAE Paper 892477 The Hydraulic Torsion Damper - A New Concept for Vibration Damping in Powertrains Petrl, H.;Heldlngsfeld, D.
  7. SAE Paper 861960 Computer Simulation of Drivertrain Torsional Vibration in Heavy and Medium Duty Truck Thomas, C. T.;Daniel, A. G.
  8. SAE Paper 870996 A Simple Algorithm for Torsional Vibration Analysis Petkus E.P.;Clark, S. F.
  9. ARLA-SIMUL Quick User's Guide Version 6.70B Andreas Laschet
  10. Springer-Verlag London Limited v.1 no.1 Computer Simulation of Vibration in Rotating Machinery Andreas Laschet
  11. A Handbook on Torsional Vibration B.I.C.E.R.A.