ATE502225T1 - Vorrichtung und verfahren zur steuerung eines automatikgetriebes - Google Patents

Vorrichtung und verfahren zur steuerung eines automatikgetriebes

Info

Publication number
ATE502225T1
ATE502225T1 AT09167524T AT09167524T ATE502225T1 AT E502225 T1 ATE502225 T1 AT E502225T1 AT 09167524 T AT09167524 T AT 09167524T AT 09167524 T AT09167524 T AT 09167524T AT E502225 T1 ATE502225 T1 AT E502225T1
Authority
AT
Austria
Prior art keywords
characteristic
friction
judder
engagement element
gradient
Prior art date
Application number
AT09167524T
Other languages
English (en)
Inventor
Jun Yoshino
Masaya Kubota
Original Assignee
Jatco Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jatco Ltd filed Critical Jatco Ltd
Application granted granted Critical
Publication of ATE502225T1 publication Critical patent/ATE502225T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/04—Smoothing ratio shift
    • F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
    • F16H61/061—Smoothing ratio shift by controlling rate of change of fluid pressure using electric control means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/108—Gear
    • F16D2500/1087—Planetary gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/304—Signal inputs from the clutch
    • F16D2500/30406—Clutch slip
    • F16D2500/30407—Clutch slip change rate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/502—Relating the clutch
    • F16D2500/50293—Reduction of vibrations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/0006—Vibration-damping or noise reducing means specially adapted for gearings
    • F16H2057/0012—Vibration-damping or noise reducing means specially adapted for gearings for reducing drive line oscillations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/68—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings
    • F16H61/684—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive
    • F16H61/686—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive with orbital gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Selective Calling Equipment (AREA)
  • Transmitters (AREA)
AT09167524T 2008-09-03 2009-08-10 Vorrichtung und verfahren zur steuerung eines automatikgetriebes ATE502225T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008225799A JP4694604B2 (ja) 2008-09-03 2008-09-03 自動変速機の制御装置

Publications (1)

Publication Number Publication Date
ATE502225T1 true ATE502225T1 (de) 2011-04-15

Family

ID=41338595

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09167524T ATE502225T1 (de) 2008-09-03 2009-08-10 Vorrichtung und verfahren zur steuerung eines automatikgetriebes

Country Status (7)

Country Link
US (1) US8249786B2 (de)
EP (1) EP2161471B1 (de)
JP (1) JP4694604B2 (de)
KR (1) KR101580692B1 (de)
CN (1) CN101666363B (de)
AT (1) ATE502225T1 (de)
DE (1) DE602009000898D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9206898B2 (en) * 2011-05-11 2015-12-08 GM Global Technology Operations LLC Apparatus and method for operating a clutch in a transmission
US9393948B2 (en) * 2011-11-21 2016-07-19 Ud Trucks Corporation Vehicle start-up control mechanism
JP6412678B2 (ja) * 2012-12-06 2018-10-24 株式会社ジェイテクト 駆動力伝達制御装置
US8788166B1 (en) 2013-02-28 2014-07-22 Ford Global Technologies, Llc Downshift controls using measured output torque
US10384685B2 (en) 2014-12-19 2019-08-20 Volvo Truck Corporation Method and device for operating a powertrain of a motor vehicle
EP3921524A1 (de) 2019-02-05 2021-12-15 BITZER Kühlmaschinenbau GmbH Maschine zum entspannen oder komprimieren von gasförmigen medien

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5620390A (en) 1994-10-07 1997-04-15 Toyota Jidosha Kabushiki Kaisha Motor vehicle lock-up clutch control apparatus, having means for detecting clutch judder with high accuracy
JPH1019119A (ja) * 1996-07-05 1998-01-23 Nissan Motor Co Ltd 自動変速機のロックアップ制御装置
JP3701420B2 (ja) 1996-11-28 2005-09-28 本田技研工業株式会社 車両用摩擦式クラッチの制御装置
JPH11351276A (ja) * 1998-06-05 1999-12-24 Toyota Motor Corp 摩擦クラッチ機構の制振装置
JP2001336622A (ja) * 2000-05-30 2001-12-07 Daihatsu Motor Co Ltd 車両用係合要素の制御装置
EP1188961B1 (de) * 2000-09-18 2012-02-29 JATCO Ltd Wiederschaltregelungssystem für ein Automatikgetriebe
DE60234362D1 (de) * 2001-09-28 2009-12-24 Jatco Ltd Gangschaltvorrichtung für automatisches getriebe
JP4254180B2 (ja) 2002-09-12 2009-04-15 トヨタ自動車株式会社 変速機の制御装置
JP4257350B2 (ja) * 2006-07-31 2009-04-22 ジヤトコ株式会社 自動変速機の制御装置及び方法
JP4404911B2 (ja) * 2007-01-09 2010-01-27 ジヤトコ株式会社 自動変速機
JP2008225799A (ja) 2007-03-12 2008-09-25 Oki Electric Ind Co Ltd 生体認証装置、生体認証方法およびプログラム

Also Published As

Publication number Publication date
US20100057314A1 (en) 2010-03-04
JP2010060035A (ja) 2010-03-18
DE602009000898D1 (de) 2011-04-28
US8249786B2 (en) 2012-08-21
EP2161471B1 (de) 2011-03-16
JP4694604B2 (ja) 2011-06-08
KR20100027992A (ko) 2010-03-11
CN101666363A (zh) 2010-03-10
KR101580692B1 (ko) 2015-12-28
CN101666363B (zh) 2015-03-25
EP2161471A1 (de) 2010-03-10

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