CONTROL DEVICE FOR CONTINUOUSLY VARIABLE TRANSMISSION, AND CONTROL METHOD THEREOF

Title:

CONTROL DEVICE FOR CONTINUOUSLY VARIABLE TRANSMISSION, AND CONTROL METHOD THEREOF

Document Type and Number:

WIPO Patent Application WO/2016/152353

Kind Code:

A1

Abstract:

When a switching condition is satisfied under which the shifting of a continuously variable transmission is switched from a first shift, which is an upshift or a downshift, to another, second shift, an integral term in feedback control of the first shift is decreased at a first prescribed gradient until zero, and, within the period from when the switching condition is satisfied to when the integral term in feedback control of the first shift becomes zero, calculation is initiated of an integral term in feedback control of the second shift, and the continuously variable transmission is shifted on the basis of the sum of the integral term in feedback control of the first shift and the integral term in feedback control of the second shift.

Inventors:

IWASA HIROKI (JP)
RYU SUNGPIL (JP)
MIYAISHI HIRONORI (JP)
IZUMI TETSUYA (JP)

Application Number:

PCT/JP2016/054998

Publication Date:

September 29, 2016

Filing Date:

February 22, 2016

Export Citation:

Click for automatic bibliography generation Help

Assignee:

JATCO LTD (JP)
NISSAN MOTOR (JP)

International Classes:

F16H61/04; F16H59/42; F16H61/662

Foreign References:

JP2011127658A	2011-06-30
JP2009138797A	2009-06-25
JP2002081538A	2002-03-22

Other References: