한국자동차공학회논문집 (Transactions of the Korean Society of Automotive Engineers)

  • 제14권2호
  • /
  • Pages.158-165
  • /
  • 2006
  • /
  • 1225-6382(pISSN)
  • /
  • 2234-0149(eISSN)
한국자동차공학회 (The Korean Society of Automotive Engineers)
권호 표지

Bouc-Wen 모델을 이용한 차량동역학 해석용 1축 부싱모델의 개발

Development of Uni-Axial Bushing Model for the Vehicle Dynamic Analysis Using the Bouc-Wen Hysteretic Model

  • 옥진규 (부산대학교 기계공학부 대학원) ;
  • 유완석 (부산대학교 기계공학부) ;
  • 손정현 (부경대학교 기계공학부)
  • Ok, Jin-Kyu (Graduate of School Mechanical Engineering, Pusan National University) ;
  • Yoo, Wan-Suk (Department of Mechanical Engineering, Pusan National University) ;
  • Sohn, Jeong-Hyun (Department of Mechanical Engineering, Pukyong National University)
  • 발행 : 2006.03.01
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초록

In this paper, a new uni-axial bushing model for vehicle dynamics analysis is proposed. Bushing components of a vehicle suspension system are tested to capture the nonlinear and hysteric behavior of the typical rubber bushing elements using the MTS machine. The results of the tests are used to develop the Bouc-Wen bushing model. The Bouc-Wen model is employed to represent the hysteretic characteristics of the bushing. ADAMS program is used for the identification process and VisualDOC program is also used to find the optimal coefficients of the model. Genetic algorithm is employed to carry out the optimal design. A numerical example is suggested to verify the performance of the proposed model.

키워드

참고문헌

  1. M. V. Blundell, 'The Influence of Rubber Bush Compliance on Vehicle Suspension Movement,' Materials and Design, No.19, pp.29-37, 1998
  2. CADSI, DADS Revision 8.0 User's Manual, Oakdale, IA, USA, 1995
  3. ADAMS User's Guide, MSC Software Corporation, 2003
  4. R. Bouc, 'Forced Vibration of Mechanical Systems with Hysteresis,' Proceedings of the 4th International Conference on Nonlinear Oscillations, Prague, Czechoslovakia, 1967
  5. P. M. Sain, M. K. Sain, B. F. Spencer and J. D. Dain, 'The Bouc Hysteresis Model : An Initial Study of Qualitative Characteristics,' Proceedings of the American Control Conference, pp. 2559-2563, 1998
  6. Y. Q. NI, J. M. KO and C. W. Wong, 'Identification of Non-linear Hysteretic Isolators from Periodic Vibration Fests,' Journal of Sound and Vibration, Vol.217, No.4, pp.737-756, 1998 https://doi.org/10.1006/jsvi.1998.1804
  7. B. F. Spencer Jr., S. J. Dyke, M. K. Sain and J. D. Carlson, 'Phenomenological Model of a Magnetorheological Damper,' ASCE Journal of Engineering Mechanics, 1996
  8. S. K. Lee and S. B. Choi, 'Hysteresis Model of Damping Forces of MR Damper for a Passenger Cae,' Transactions of KSAE, Vol.9, No.1, pp.189-197, 2001
  9. VisualDOC 5.0 Users Manual, Vanderplaats Research & Development, Inc., U.S.A, 2005
  10. E. Y. Kuo, 'Testing and Characterization of Elastomeric Bushing for Large Deflection Behavior,' SAE 970099, 1997
  11. R. H. Sues, S. T. Mau and Y. K. Wen, 'System Identification of Degrading Hysteresis Restoring Forces,' J. of Engrg. Mech., ASCE, Vol.114, No.5, pp.833-846, 1988 https://doi.org/10.1061/(ASCE)0733-9399(1988)114:5(833)
  12. C. W. Wong, Y. Q. Ni and S. L. Lau, 'Steady- State Oscillation of Hysteretic Differential Model. I: Response Analysis,' Journal of Engineering Mechanics, Vol.120, No.11, pp.2271-2298, 1994 https://doi.org/10.1061/(ASCE)0733-9399(1994)120:11(2271)
  13. S. Dzierzek, 'Experiment-Based Modeling of Cylindrical Rubber Bushings for the Simulation of Wheel Suspension Dynamic Behavior,' SAE 2000-01-0095, 2000
  14. K. E. Atkinson and W. Han, Elementary Numerical Analysis, John Wiley & Sons, Inc. New York, pp.178-185, 2004
  15. A. D. Belegundu and T. R. Chandrupatla, Optimization Concepts and Applications in Engineering, Prentice-Hall, New Jersey, pp.276- 279, 1999