Title:
VEHICLE CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2014172514
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To improve responsiveness when trying to change a running state, in a vehicle control device for controlling driving force of a vehicle.SOLUTION: In an electronic control device 1, a basic required torque calculation unit 11 calculates basic required torque being a value concerning torque required by a driver from the vehicle, on the basis of driving force operation by the driver, such as operation of an accelerator pedal or the like, a sprung mass vibration model calculation unit 121 estimates the amount of a load shift of front-rear wheels of the vehicle, and a disturbance estimation unit 14 estimates disturbance of the vehicle on the basis of the amount of correction having been already outputted by a vibration control correction unit 20 and the basic required torque. In addition, the vibration control correction unit 20 calculates the amount of correction to make the amount of the load shift of front-rear wheels follow the target amount of a load shift and to suppress influence of the disturbance estimated by the disturbance estimation unit 14 on the vehicle, and corrects the basic required torque on the basis of the amount of the correction.
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Inventors:
TOKORO HIROTAKA
MATSUMOTO HIRAKI
MATSUMOTO HIRAKI
Application Number:
JP2013046942A
Publication Date:
September 22, 2014
Filing Date:
March 08, 2013
Export Citation:
Assignee:
DENSO CORP
International Classes:
B60W40/00
Domestic Patent References:
| JP2008100605A | 2008-05-01 | |||
| JP2010173474A | 2010-08-12 | |||
| JP2006069472A | 2006-03-16 | |||
| JP2007022117A | 2007-02-01 | |||
| JP4161923B2 | 2008-10-08 | |||
| JP2009040163A | 2009-02-26 | |||
| JP2008100605A | 2008-05-01 | |||
| JP2010173474A | 2010-08-12 | |||
| JP2006069472A | 2006-03-16 | |||
| JP2007022117A | 2007-02-01 |
Attorney, Agent or Firm:
Nagoya international patent business corporation