Provided is a vehicle body vibration control device (10) for a vehicle, including a request driving force calculation unit (20) calculating driver's request driving force, a driving unit (16) including an electric motor (EM) and applying driving force to a vehicle (12), a driving force control unit (22) controlling the driving unit based on a command driving force, and a notch filter (24) receiving a signal indicating the request driving force, processing the signal so as to reduce a frequency component of vibration of a vehicle body, and outputting the processed signal to the driving force control unit as a signal indicating the command driving force. The vehicle body vibration control device (10) further includes a notch filter control unit (26) variably setting a notch degree of the notch filter based on a shift position or a traveling mode unique to the vehicle including the electric motor.
Vehicle body vibration control device for vehicle
2015-06-03
Patent
Electronic Resource
English
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |