Title:
SELECTION ASSISTANCE DEVICE FOR AUTOMATIC TRANSMISSION
Document Type and Number:
WIPO Patent Application WO/2007/135881
Kind Code:
A1
Abstract:
A selection assistance device for an automatic transmission, where a controller
(3) has a FB control section (31) for calculating a drive command value so that
a relative displacement amount is small, an observer section (32) for predicting
a variation of load on a assistance actuator (2) and calculating a second drive
command value for cancelling an influence by the load variation, and an accumulator
(33) for calculating a final drive command value from the first drive command
value and the second drive command value.
Inventors:
OSAMURA KENSUKE (JP)
NAGANO MASAHARU (JP)
KOBAYASI SHINYA (JP)
ADACHI SYUUICHI (JP)
HIRATA MITSUO (JP)
NAGANO MASAHARU (JP)
KOBAYASI SHINYA (JP)
ADACHI SYUUICHI (JP)
HIRATA MITSUO (JP)
Application Number:
PCT/JP2007/059833
Publication Date:
November 29, 2007
Filing Date:
May 14, 2007
Export Citation:
Assignee:
CALSONIC KANSEI CORP (JP)
UNIV UTSUNOMIYA (JP)
OSAMURA KENSUKE (JP)
NAGANO MASAHARU (JP)
KOBAYASI SHINYA (JP)
ADACHI SYUUICHI (JP)
HIRATA MITSUO (JP)
UNIV UTSUNOMIYA (JP)
OSAMURA KENSUKE (JP)
NAGANO MASAHARU (JP)
KOBAYASI SHINYA (JP)
ADACHI SYUUICHI (JP)
HIRATA MITSUO (JP)
International Classes:
F16H61/28
Foreign References:
JP2006123726A | 2006-05-18 | |||
JP2003307273A | 2003-10-31 | |||
JP2005106100A | 2005-04-21 |
Attorney, Agent or Firm:
AYATA, Masamichi (22-2 Omiya-choSaiwai-ku, Kawasaki-shi, Kanagawa 14, JP)
Download PDF: