Title:
DEVICE FOR CONTROLLING VEHICLE DRIVE DEVICE
Document Type and Number:
Japanese Patent JP2018009585
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To suppress vibration at the time of end of a backlash section, in a power transmission device having a backlash element.SOLUTION: A power transmission device 40 includes: a clutch 34 for controlling a connection state between an internal combustion engine 16 and a drive wheel 18; and at least one backlash element 48 provided between the internal combustion engine 16 and the drive wheel 18. In a process where torque τof the internal combustion engine 16 transitions to a positive region from a negative region, at the time of end of a backlash section T, the power transmission device controls a transmission torque capacity of the clutch 34 so as to transmit torque while the clutch 34 slips.SELECTED DRAWING: Figure 2
Inventors:
HIBINO RYOICHI
JINBO TOMOHIKO
YAMAGUCHI HIROYUKI
OTSUBO HIDEAKI
KATO SHINJI
JINBO TOMOHIKO
YAMAGUCHI HIROYUKI
OTSUBO HIDEAKI
KATO SHINJI
Application Number:
JP2016136620A
Publication Date:
January 18, 2018
Filing Date:
July 11, 2016
Export Citation:
Assignee:
TOYOTA CENTRAL RES & DEV
TOYOTA MOTOR CORP
TOYOTA MOTOR CORP
International Classes:
F16D48/02; B60W10/02; B60W10/06; F16H61/02
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office
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