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Modeling of Tire Rolling Contact Response by REF Model
Technical Paper
2008-01-1409
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Modeling of tire dynamic response rolling over an obstacle is important to accurately determine vehicle loading spectrum. Based on the model of Ring on the Elastic/Viscoelastic Foundation (REF), the tire dynamic response when rolling over uneven road/cleat is simulated in this paper. Meirovitch modal analysis method and first-order matrix perturbation theory are applied to obtain the forced response of damping REF vibration. An effective numerical quadrature method is developed to obtain the time-varying modal coordinates of the system under various loading conditions. Numerical examples of a tire rolling over a cleat with different velocities and initial static deflections are given to verify the developed method. It is found that tire wheel loads shows quite different behaviors with both static deflection and rolling velocities.
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Citation
Wei, Y., "Modeling of Tire Rolling Contact Response by REF Model," SAE Technical Paper 2008-01-1409, 2008, https://doi.org/10.4271/2008-01-1409.Also In
References
- Chiesa A. “Vibrational Performance Differences between Tires with Cross-Biased Plies and Radial Plies, ” SAE Paper 650117 1965
- Soedel W. “On the Dynamic Response of Rolling Tires According to Thin Shell Approximations, ” Journal of Sound and Vibration 41 1975 233 246
- Huang S.C. Soedel W. “Effects of Coriolis Acceleration on the Free and Forced In-Plane Vibrations of Rotating Rings on Elastic Foundation, ” Journal of Sound and Vibration 115 1987 253 274
- Wei Y. Nasdala L. Rothert H. Analysis of tire rolling contact response by REF model Tire science and Technology 2004 32 4 214 235
- Gong S. “A Study of In-plane Dynamics of Tires, ” Ph.D. thesis. Delft University of Technology, Faculty of Mechanical Engineering and Marine Technology 1993
- Kim S.J. Savkoor A.R. “Contact Problem of In-Plane Rolling of Tires on a Flat Road, ” Vehicle System Dynamics Supplement 21 1997 189 206
- Dohrmann C.R. “Dynamics of Tire-Wheel-Suspension Assembly, ” Journal of Sound and Vibration 210 1998 627 642
- Nasdala L. Kaliske M. Becker A. Rothert H. “An Efficient Viscoelastic Formulation for Steady-State Rolling Structures, ” Computational Mechanics 22 1998 395 403
- Wei Y.T. Tian Z.H. Du X.W. “A Finite Element Model of Rolling Loss Predication and Fracture Analysis for Radial Tires, ” Tire Science and Technology 27 1999 250 276
- Kao M. Riesner P. Surulinarayanasami “Modal Analysis of a Tire and Wheel and Its Application for Vehicle Ride Evaluation, ” SAE Paper 860826 1986
- Mousseau C.W. Hulbert G.M. “An Efficient Tire Model for the Analysis of Spindle Forces Produced by a Tire Impacting Large Obstacles, ” Computer Methods in Applied Mechanics and Engineering 135 1996 15 34
- Meirovitch L. “A Modal Analysis for the Response of Linear Gyroscopic Systems, ” Journal of Applied Mechanics 42 1975 446 450
- Meirovitch L. Ryland G. “Response of Slightly Damped Gyroscopic Systems, ” Journal of Sound and Vibration 67 1979 1 19