Influences of the Front Wheel Steering Angle on Vehicle Handling and Stability and a Control Theory of Steady-state
Автор: Chuanbo Ren, Cuicui Zhang, Lin Liu
Журнал: International Journal of Intelligent Systems and Applications(IJISA) @ijisa
Статья в выпуске: 4 vol.3, 2011 года.
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In this paper, motion differential equation of the two degrees of freedom(2-DOF) vehicle is established based on the linear two degrees of freedom vehicle model and is derived without simplifying the front wheel steering angle(FWSA), then we analyze the vehicle's steady-state response , transient response and the amplitude-frequency characteristic of yaw velocity under different FWSA with the help of the matlab software and finally compare the results with the simplified ones to determine how the FWSA influences the level of the vehicle handling and stability(VHS). At the same time in order to better improve the VHS, this paper proposes a set of active control theory to optimize vehicle’s steady-state performance.The results show that: while the FWSA is small, it has a less influence on vehicle handling and stability, the FWSA is large,it has a greater influence on vehicle handling and stability and the active control can make the vehicle in the best response state when it is in the steady-state.
Two-degrees-of freedom, front wheel steering angle, vehicle handling and stability, matlab, control of the vehicle's steady-state
Короткий адрес: https://sciup.org/15010205
IDR: 15010205
Список литературы Influences of the Front Wheel Steering Angle on Vehicle Handling and Stability and a Control Theory of Steady-state
- Keiji Watanabe, Masanori Kitano and Akihiro Fugishima, Handling and Stability Performance of Four-track Steering Vehicles, Journal of Terramechanics, Volume 32, Issue 6, November 1995, pp. 285-302
- Hans B. Pacejka, Tyre Characteristics and Vehicle Handling and Stability, Tyre and Vehicle Dynamics (Second Edition), 2006, Pages 1-60
- Yin Niandong, Progress of Vehicle Handling and Stability, Journal of Huangshi Polytechnic College, Vol.20, No.4, Aug 2004.
- Liu Li, Chu Jiangwei and Shi Shuming, etc, Influences of the Vehicle Longitudinal Acceleration on Vehicle Handling and Stability, Journal of Vibration and Shock, Jun 2009.
- Yu Zhisheng, Automotive Theory(fourth Edition), China Machine Press, pp. 144~161.
- Zhou Hongni and Tao Jianmin, Influences of Sideslip Angle and Yaw Rate on Vehicle Handling and Stability, Journal of Hubei Automotive Industries Institute, Vol.22, No.2.
