DAMPING CONTROL DEVICE FOR HYBRID VEHICLE

Title:

DAMPING CONTROL DEVICE FOR HYBRID VEHICLE

Document Type and Number:

WIPO Patent Application WO/2016/151660

Kind Code:

A1

Abstract:

In order to provide a damping control device for a hybrid vehicle, said device making it possible to suppress behavior that differs from a request of a driver, said behavior being caused by a divergence between the actual driving torque and target driving torque of a vehicle, and suppress a sense of discomfort imparted to the driver, the present invention provides a damping control device for a hybrid vehicle, said device being characterized by being provided with: a target driving torque change amount calculation unit (901) that calculates the amount of change in a target driving torque; a target motor torque change amount calculation unit (902) that calculates the amount of change in a target motor torque; and a damping rate variation unit (40) that sets the damping of a feed forward control unit (31) to a first damping rate when the target driving torque change amount and the target motor torque change amount are both positive or negative and to a second damping rate, which is smaller than the first damping rate, when the target driving torque change amount and the target motor torque change amount have opposite positivity/negativity.

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Inventors:

ORITA SHUICHI (JP)

Application Number:

PCT/JP2015/058404

Publication Date:

September 29, 2016

Filing Date:

March 20, 2015

Export Citation:

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Assignee:

NISSAN MOTOR (JP)

International Classes:

B60W10/08; B60K6/48; B60K6/543; B60L50/16; B60W20/00

Foreign References:

JP2001037006A	2001-02-09
JP2014215904A	2014-11-17

Other References: