METHOD FOR ESTIMATING THE SLIDING OF THE WHEELS OF A VEHICLE AND DEVICE FOR IMPLEMENTING SAME

摘要

The invention relates to a method for estimating the reference speed of an automobile. According to the invention, the method comprises calculating for each wheel the sliding (Sxij) from the rotation speed (Wij) of the wheel and the longitudinal movement speed (Vest) obtained, calculating for each wheel, from the measured wheel rotation speed (Wij) and another value, a wheel sliding derivative (dSxij), calculating a wheel-sliding non-reliability signal (NF), and calculating the sliding indicator (dij).