DEVICE FOR CONTROLLING DUAL-CLUTCH AUTOMATIC TRANSMISSION

WIPO Patent Application WO/2013/035784

A1

Provided is a device for controlling a dual-clutch automatic transmission able to smoothly and without shocks reverse the engagement/disengagement state of both clutches even while increasing the depression of an accelerator during shifting, and thus can achieve a favorable shifting feeling. During shifting that reverses the engagement/disengagement state of the clutches (C1, C2), both clutch torques are controlled on the basis of a request torque applied in engine control, and meanwhile when the accelerator is depressed more during shifting, the request torque is subjected to moderating processing by a filter circuit (29) in a manner so as to increase similarly to the rise of actual engine torque that, with a lag, tracks the stepped increase of the request torque, and clutch torque is controlled on the basis of the post-processing request torque.

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MIZUNO TOSHIO (JP)
KUMAZAWA ATSUSHI (JP)

PCT/JP2012/072732

March 14, 2013

September 06, 2012

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DAIMLERAG (DE)
MIZUNO TOSHIO (JP)
KUMAZAWA ATSUSHI (JP)

F16H61/04

JP2009127792A	2009-06-11
JP2011047511A	2011-03-10
JP2007170441A	2007-07-05

ADACHI, ERI (JP)
Eri Adachi (JP)

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