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http://dx.doi.org/10.3795/KSME-A.2017.41.7.585

Analysis of Limitation and Improvement of Degree of Freedom for Brush Tire Model  

Kim, Jong-Min (Mechanical Design Engineering, Pusan Nat'l Univ.)
Jung, Samuel (Mechanical Design Engineering, Pusan Nat'l Univ.)
Yoo, Wan-Suk (Mechanical Engineering, Pusan Nat'l Univ.)
Publication Information
Transactions of the Korean Society of Mechanical Engineers A / v.41, no.7, 2017 , pp. 585-590 More about this Journal
Abstract
Vehicle behavior is determined by forces and a torques generated at the ground contact surface of the tire. Various tire models are used to calculate the forces and torques acting on the tire. The brush model calculates the forces and torques with fewer coefficients than other tire models. However, owing to fewer degrees of freedom in calculating the forces, this model has limitations in precisely expressing measured data. In this study, this problem was addressed by adding the least parameters to the friction coefficient and tire properties of the brush model, and the proposed model was validated.
Keywords
Brush Tire Model; Tire Force; Self-aligning Torque; Tire-road Friction;
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  • Reference
1 Son, J. H., 1999, "Comparison of Several Tire Models for the Vehicle Simulation," KSME, Vol. 2, pp. 922-927.
2 H. P. Willumeit, 1997, "Vehicle Dynamics," Dong Myeong.
3 Pacejka, H. B. and Sharp, R. S., 1991, "Shear Force Development by Pneumatic Tyres in Steady State Condtion : A Review of Modeling Aspects," Vehicle System Dynamics, pp. 121-176.
4 Rajesh Rajmani, 2006, "Vehicle Dynamics and Control," Springer, New York, pp. 387-433.
5 Kim, G. H., 1997, "A Tire Model for Practical Cornering Simulations of Vehicles," KSAE, Vol. 4, pp. 32-36.
6 MSC.sofware, 2013, "User Manual: Using the PAC2002Tire Model".
7 Lee, M. S., 1996, "Development of a UA Tire Model for the Automobile Dynamics Program AUTODYN7," KSAE, Vol. 1, pp. 100-106.