In the steer by wire system of vehicle, a joystick can instead of the steering wheel. A control algorithm based on variable steering ratio is developed on the basis of vehicle speed and joystick steering angle. By verifying the control algorithm with the vehicle model from CarSim, it shows that this proposed algorithm can effective carry out steering intention of drivers, which enhance the steer comfort in low speed driving and steer handling in high speed driving and effectively improve the vehicle maneuverability.
Research on Variable Steering Ratio of Vehicle Steer-by-Wire System Based on Joystick
Applied Mechanics and Materials ; 336-338 ; 1037-1040
15.07.2013
4 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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