METHOD AND SYSTEM FOR CONTROLLING ANTI-JERK OF VEHICLE

The present invention relates to a method and a system for anti-jerk control for car vibration reduction. The method for car anti-jerk control according to the present invention may include a step for acquiring a rotational speed (ωm) of a driving source driving a car; a step for detecting a speed of a left wheel (ωlwh) and a speed of a right wheel (ωrwh) connected to the driving source; a step for calculating an average wheel speed (ωfwh) by using the detected speeds of the left and right wheels; a step for generating a virtual speed (ωfwh(i¦k)) (i=1,2,...,n) by performing interpolation of the left and right wheel speeds and the average wheel speed based on a set sampling value; and a step for calculating a model speed (ωref) based on the left and right wheel speeds, the average wheel speed, the virtual speed, and a final gear ratio (γj; j is a gear shift number) allowing for a final reduction gear ratio (FGR) and a current gear shift number of the car.