In this paper, a new bushing model for vehicle dynamic analysis is proposed. Bushing components of a vehicle suspension system are tested to capture the nonlinear and hysteretic behavior of typical rubber bushing elements and the test results are used to develop bushing model using Bouc-Wen hysteretic model. ADAMS program is used to generate the Bouc-Wen hysteretic bushing model. The parameter identification through the sine excitation input is carried out in the time-domain. VisualDOC program is employed to find the optimal coefficients of the model. A numerical example is suggested to verify the performance of the proposed model.
- Design Engineering Division and Computers and Information in Engineering Division
Bushing Model for Vehicle Dynamics Analysis Using Bouc-Wen Hysteretic Model
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Ok, J, Sohn, J, Lee, S, Park, S, & Yoo, W. "Bushing Model for Vehicle Dynamics Analysis Using Bouc-Wen Hysteretic Model." Proceedings of the ASME 2005 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. Volume 6: 5th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, Parts A, B, and C. Long Beach, California, USA. September 24–28, 2005. pp. 1253-1258. ASME. https://doi.org/10.1115/DETC2005-84379
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