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DE19881658D2 - Method for determining slip - Google Patents

Method for determining slip

Info

Publication number
DE19881658D2
DE19881658D2 DE19881658T DE19881658T DE19881658D2 DE 19881658 D2 DE19881658 D2 DE 19881658D2 DE 19881658 T DE19881658 T DE 19881658T DE 19881658 T DE19881658 T DE 19881658T DE 19881658 D2 DE19881658 D2 DE 19881658D2
Authority
DE
Germany
Prior art keywords
determining slip
slip
determining
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 - Fee Related
Application number
DE19881658T
Other languages
German (de)
Inventor
Thomas Jaeger
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
LuK Getriebe Systeme GmbH
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 LuK Getriebe Systeme GmbH filed Critical LuK Getriebe Systeme GmbH
Priority to DE19881658T priority Critical patent/DE19881658D2/en
Application granted granted Critical
Publication of DE19881658D2 publication Critical patent/DE19881658D2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/56—Devices characterised by the use of electric or magnetic means for comparing two speeds
    • 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
    • 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
    • F16D48/066—Control of fluid pressure, e.g. using an accumulator
    • 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
    • F16D2500/104—Clutch
    • F16D2500/10406—Clutch position
    • F16D2500/10412—Transmission line of a vehicle
    • 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
    • F16D2500/3041—Signal inputs from the clutch from the input shaft
    • F16D2500/30415—Speed of the input shaft
    • 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
    • F16D2500/306—Signal inputs from the engine
    • F16D2500/3065—Torque of the engine
    • F16D2500/3066—Torque change rate of the engine
    • 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
    • F16D2500/31—Signal inputs from the vehicle
    • F16D2500/3114—Vehicle wheels
    • F16D2500/3115—Vehicle wheel 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70422—Clutch parameters
    • F16D2500/70426—Clutch slip
    • 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
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70422—Clutch parameters
    • F16D2500/70438—From the output shaft
    • F16D2500/70442—Output shaft 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/706—Strategy of control
    • F16D2500/70668—Signal filtering
    • 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
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/708—Mathematical model
    • F16D2500/7087—Mathematical model of the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Mechanical Operated Clutches (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
DE19881658T 1997-11-03 1998-10-29 Method for determining slip Expired - Fee Related DE19881658D2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19881658T DE19881658D2 (en) 1997-11-03 1998-10-29 Method for determining slip

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19748377 1997-11-03
DE19881658T DE19881658D2 (en) 1997-11-03 1998-10-29 Method for determining slip
PCT/DE1998/003265 WO1999023392A1 (en) 1997-11-03 1998-10-29 Method for determining slip

Publications (1)

Publication Number Publication Date
DE19881658D2 true DE19881658D2 (en) 2000-10-26

Family

ID=7847361

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19849841A Withdrawn DE19849841A1 (en) 1997-11-03 1998-10-29 Determining slip in clutch arranged in driving line between engine and gearbox
DE19881658T Expired - Fee Related DE19881658D2 (en) 1997-11-03 1998-10-29 Method for determining slip

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19849841A Withdrawn DE19849841A1 (en) 1997-11-03 1998-10-29 Determining slip in clutch arranged in driving line between engine and gearbox

Country Status (8)

Country Link
JP (1) JP2001522020A (en)
KR (1) KR100561269B1 (en)
AU (1) AU1662599A (en)
BR (1) BR9813921A (en)
DE (2) DE19849841A1 (en)
FR (1) FR2770465B1 (en)
IT (1) IT1303296B1 (en)
WO (1) WO1999023392A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10057054B4 (en) * 1999-12-02 2013-08-08 Schaeffler Technologies AG & Co. KG Method for detecting vibrations
JP5309969B2 (en) * 2008-12-24 2013-10-09 日産自動車株式会社 Control device for hybrid vehicle
DE102010052392B4 (en) 2009-12-03 2022-08-25 Schaeffler Technologies AG & Co. KG Method for controlling slippage of a vehicle clutch
DE102011012840A1 (en) * 2011-03-03 2012-09-06 Audi Ag Method for determining operating parameter of motor vehicle, involves applying drive force of electric drive machine on assigned wheel through shaft, where torque of wheel or drive speed of motor vehicle is evaluated
CN106068200B (en) * 2014-01-16 2020-02-28 传输Cvt股份有限公司 Slip control method and arrangement for a powertrain system comprising a continuously variable transmission
WO2016141940A1 (en) 2015-03-10 2016-09-15 Schaeffler Technologies AG & Co. KG Method for adapting a clutch model of an automated clutch by adjusting a friction coefficient of the clutch
DE102017218686A1 (en) 2017-10-19 2019-04-25 Zf Friedrichshafen Ag Damping arrangement for damping rotational irregularities in a drive train of a motor vehicle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3404156A1 (en) * 1984-02-07 1985-08-14 Daimler-Benz Ag, 7000 Stuttgart DEVICE FOR AUTOMATICALLY OPERATING A CLUTCH OF VEHICLES DURING THE START-UP
JPS61171624A (en) * 1985-01-25 1986-08-02 Mazda Motor Corp Automobile clutch control device
EP0444098B1 (en) * 1988-11-17 1994-04-20 ZF FRIEDRICHSHAFEN Aktiengesellschaft Process for controlling a clutch
JPH0480934U (en) * 1990-11-22 1992-07-14
GB2262818B (en) * 1991-12-24 1995-06-21 Ricardo International Plc Oscillation reduction
DE19504847B4 (en) * 1994-02-23 2006-04-27 Luk Gs Verwaltungs Kg Monitoring method for a torque transmission system of a motor vehicle
FR2731661B1 (en) * 1995-03-18 1999-06-25 Luk Getriebe Systeme Gmbh METHOD FOR CONTROLLING A TORQUE TRANSMISSION SYSTEM AND APPARATUS FOR IMPLEMENTING IT
DE19540921A1 (en) * 1995-11-03 1997-05-07 Bosch Gmbh Robert System for controlling a servo clutch

Also Published As

Publication number Publication date
WO1999023392A1 (en) 1999-05-14
DE19849841A1 (en) 1999-05-06
KR20010031717A (en) 2001-04-16
KR100561269B1 (en) 2006-03-14
ITMI982353A1 (en) 2000-05-02
IT1303296B1 (en) 2000-11-06
FR2770465A1 (en) 1999-05-07
BR9813921A (en) 2000-09-26
AU1662599A (en) 1999-05-24
JP2001522020A (en) 2001-11-13
FR2770465B1 (en) 2003-06-27

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: LUK GS VERWALTUNGS KG, 77815 BUEHL, DE

8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE

R016 Response to examination communication
R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20120828

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20130501