DE69018418D1 - Verfahren zum Steuern des Gangwechsels in automatischen Getrieben. - Google Patents

Verfahren zum Steuern des Gangwechsels in automatischen Getrieben.

Info

Publication number
DE69018418D1
DE69018418D1 DE69018418T DE69018418T DE69018418D1 DE 69018418 D1 DE69018418 D1 DE 69018418D1 DE 69018418 T DE69018418 T DE 69018418T DE 69018418 T DE69018418 T DE 69018418T DE 69018418 D1 DE69018418 D1 DE 69018418D1
Authority
DE
Germany
Prior art keywords
gear change
automatic transmissions
controlling gear
controlling
transmissions
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69018418T
Other languages
English (en)
Other versions
DE69018418T2 (de
Inventor
Jeffrey Kurt Runde
Joseph Henry Hunter
John Anthony Hibner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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
Priority claimed from US07/456,434 external-priority patent/US5070747A/en
Priority claimed from US07/463,718 external-priority patent/US5211079A/en
Application filed by Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of DE69018418D1 publication Critical patent/DE69018418D1/de
Application granted granted Critical
Publication of DE69018418T2 publication Critical patent/DE69018418T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/38—Inputs being a function of speed of gearing elements
    • F16H2059/385—Turbine speed
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • F16H2059/6807—Status of gear-change operation, e.g. clutch fully engaged
    • 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
    • F16H2061/0075—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 characterised by a particular control method
    • F16H2061/0078—Linear control, e.g. PID, state feedback or Kalman
    • 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
    • F16H2061/0075—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 characterised by a particular control method
    • F16H2061/0087—Adaptive control, e.g. the control parameters adapted by learning
    • 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
    • F16H2061/0477—Smoothing ratio shift by suppression of excessive engine flare or turbine racing during shift transition
DE69018418T 1989-12-26 1990-12-13 Verfahren zum Steuern des Gangwechsels in automatischen Getrieben. Expired - Lifetime DE69018418T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/456,434 US5070747A (en) 1989-12-26 1989-12-26 Adaptive powered downshift control of an automatic transmission
US07/463,718 US5211079A (en) 1990-01-11 1990-01-11 Method of adaptive control for closed throttle downshift in an automatic transmission

Publications (2)

Publication Number Publication Date
DE69018418D1 true DE69018418D1 (de) 1995-05-11
DE69018418T2 DE69018418T2 (de) 1995-08-03

Family

ID=27038231

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69018418T Expired - Lifetime DE69018418T2 (de) 1989-12-26 1990-12-13 Verfahren zum Steuern des Gangwechsels in automatischen Getrieben.

Country Status (3)

Country Link
EP (1) EP0435377B1 (de)
JP (1) JPH05312258A (de)
DE (1) DE69018418T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4124603A1 (de) * 1991-07-25 1993-01-28 Porsche Ag Verfahren zur steuerung des betaetigungsdrucks in einem stellglied eines elektrohydraulisch gesteuerten kraftfahrzeuggetriebes
DE4313787B4 (de) * 1992-05-09 2013-01-31 Volkswagen Ag Verfahren zur Steuerung eines automatischen Stufenwechselgetriebes
JP3242494B2 (ja) * 1993-06-03 2001-12-25 トヨタ自動車株式会社 自動変速機の変速制御装置
US5415606A (en) * 1993-07-06 1995-05-16 Ford Motor Company Synchronous shift coordination responsive to an O/D switch in an automatic transmission
US5467854A (en) * 1994-06-07 1995-11-21 Caterpillar Inc. Method of controlling clutch-to-clutch shifts for a powershift transmission
US5505100A (en) * 1994-09-29 1996-04-09 Caterpillar Inc. Method of controlling interrupted shifts for a powershift transmission
US5580332A (en) * 1995-04-13 1996-12-03 Caterpillar Inc. Method for determining the fill time of a transmission clutch
US5551930A (en) * 1995-04-13 1996-09-03 Caterpillar Inc. Adaptive control method for an automatic transmission
DE19546292A1 (de) * 1995-12-12 1997-06-19 Zahnradfabrik Friedrichshafen Verfahren zur automatisierten Abstimmung des Befüllvorganges von Schaltelementen
JP4012582B2 (ja) * 1996-01-08 2007-11-21 本田技研工業株式会社 自動変速機の変速制御方法
US6115661A (en) * 1998-04-09 2000-09-05 Caterpillar Inc. End-of-fill detector for a fluid actuated clutch
US5950789A (en) * 1998-04-27 1999-09-14 Caterpillar Inc. End of fill detector for a fluid actuated clutch
DE102007005662A1 (de) * 2007-01-31 2008-08-07 Voith Patent Gmbh Verfahren zur Steuerung des Schaltdrucks in einem Stellglied eines elektrohydraulisch gesteuerten Kraftfahrzeuggetriebes
CN109139905B (zh) * 2018-10-25 2024-03-01 北京信息科技大学 一种湿式离合器变速箱换档过程缓冲控制方法及系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707789A (en) * 1985-11-29 1987-11-17 General Motors Corporation Adaptive direct pressure shift control for a motor vehicle transmission
US4653350A (en) * 1985-11-29 1987-03-31 General Motors Corporation Adaptive direct pressure shift control for a motor vehicle transmission
JPH0820011B2 (ja) * 1987-04-21 1996-03-04 株式会社ユニシアジェックス 自動変速機の制御装置
US4796490A (en) * 1987-12-22 1989-01-10 General Motors Corporation Event sequenced clutch-to-clutch downshift for an electronically controlled transmission
US5029086A (en) * 1988-01-30 1991-07-02 Mazda Motor Corporation Apparatus and method for shift control of automatic transmission

Also Published As

Publication number Publication date
EP0435377A3 (en) 1992-02-26
EP0435377B1 (de) 1995-04-05
JPH05312258A (ja) 1993-11-22
EP0435377A2 (de) 1991-07-03
DE69018418T2 (de) 1995-08-03

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