Patent ID: 8620524

Claim:
A vehicular vibration damping control apparatus for a vehicle, comprising: a driving/braking torque producing means for producing a driving/braking torque of a wheel; and a controlling means for: calculating a correction torque to suppress a vehicle body spring vibration of the vehicle, outputting a non-hunting correction torque command in accordance with the correction torque to the driving/braking torque producing means, outputting a hunting time correction torque command smaller than a non-hunting time correction torque command to the driving/braking torque producing means when a state in which an amplitude of the correction torque is greater than a predetermined amplitude continues for a given predetermined time length, returning to output the non-hunting time correction torque command from the hunting time correction torque command to the driving/braking torque producing means when a state in which the amplitude of the correction torque is smaller than or equal to the predetermined amplitude continues for a first predetermined time length, continuing to output the hunting time correction torque command to the driving/braking torque producing means when the state in which the amplitude of the correction torque is greater than the predetermined amplitude continues for the given predetermined time length before elapse of the first predetermined time length, and outputting the hunting time correction torque command to the driving/braking torque producing means and preventing the returning to output the non-hunting time correction torque, even when the state in which the amplitude of the correction torque is smaller than or equal to the predetermined amplitude continues, when a condition in which the state in which the amplitude of the correction torque is greater than the predetermined amplitude continues for the given predetermined time length is continued a number of times which is greater than a predetermined number after the elapse of the first predetermined time length and before elapse of a second predetermined time length.