SELF-CALIBRATING WHEEL SPEED SIGNALS FOR ADJUSTING BRAKE AND CHASSIS CONTROLS

DRIVE November 21, 2024
Source
Systems and methods for self-calibrating wheel speed signals are provided. The method may comprise measuring, using one or more wheel speed sensors of a vehicle, a wheel speed for one or more wheels of the vehicle, detecting, using a detection module, an initial wheel speed error by comparing a measured wheel speed against a reference wheel speed, generating a wheel speed signal for each of the one or more wheels, calculating, using a recalibration module, a correction factor for each of the one or more wheels to apply to each wheel speed signal, and applying, for each of the one or more wheels, the correction factor to the wheel speed signal by multiplying each wheel speed by a corresponding correction factor.

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