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Control apparatus for vehicle and control method for vehicle

  • US 9,079,579 B2
  • Filed: 03/14/2013
  • Issued: 07/14/2015
  • Est. Priority Date: 03/23/2012
  • Status: Expired due to Fees
First Claim
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1. A control apparatus for a vehicle comprising:

  • a plurality of actuators configured to perform sprung vibration suppression control by suppressing a bounce movement, a pitch movement and a roll movement of a vehicle body,a vertical acceleration sensor configured to detect a sprung vertical acceleration, anda plurality of actuator attitude control units configured to control the respective actuators such that the vertical acceleration detected by the vertical acceleration sensor becomes a vertical acceleration corresponding to a target sprung state, whereinthe plurality of actuators are a driving power source, a friction brake, and a damping force variable shock absorber of the vehicle, andthe plurality of actuator attitude control units are a driving power source attitude control unit, a friction brake attitude control unit, and a damping force control unit, andthe driving power source attitude control unit suppresses only the bounce movement and the pitch movement, andthe damping force control unit suppresses only the roll movement, a control of the driving power source, a control of the friction brake, and a control of the damping force variable shock absorber are performed in parallel to suppress a damping force control amount of the damping force variable shock absorber.

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