Patent ID: 7931113

Claim:
A vehicle steering control apparatus, comprising: a steering upper shaft for inputting a steering operating angle; a steering lower shaft for steering front wheels of the vehicle; a steering angle sensor for detecting a steering angle of said steering upper shaft; a steering angle correction calculating means for calculating a correction amount of a steering angle of said steering lower shaft, said correction amount including a low-pass filtering based correction component based on a value obtained through low-pass filtering a differential value of said steering angle detected by said steering angle sensor; and a steering angle correcting mechanism provided between said steering upper shaft and said steering lower shaft for correcting said steering angle of said steering lower shaft through adding said correction amount calculated by said steering angle correction calculating means to said steering angle of said steering upper shaft detected by said steering angle sensor, wherein a time constant of said low-pass filtering is set at a reciprocal of an angular velocity of a resonance oscillation in a yaw motion corresponding to said inputted steering operating angle.