DE112016001112A5 - Method for adapting a clutch model of an automated clutch by adjusting a coefficient of friction of the clutch - Google Patents

Method for adapting a clutch model of an automated clutch by adjusting a coefficient of friction of the clutch Download PDF

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Publication number
DE112016001112A5
DE112016001112A5 DE112016001112.1T DE112016001112T DE112016001112A5 DE 112016001112 A5 DE112016001112 A5 DE 112016001112A5 DE 112016001112 T DE112016001112 T DE 112016001112T DE 112016001112 A5 DE112016001112 A5 DE 112016001112A5
Authority
DE
Germany
Prior art keywords
clutch
adapting
friction
coefficient
adjusting
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.)
Granted
Application number
DE112016001112.1T
Other languages
German (de)
Other versions
DE112016001112B4 (en
Inventor
Christian Eberle
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
Schaeffler Technologies AG and Co KG
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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of DE112016001112A5 publication Critical patent/DE112016001112A5/en
Application granted granted Critical
Publication of DE112016001112B4 publication Critical patent/DE112016001112B4/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F16D2500/10—System to be controlled
    • F16D2500/108—Gear
    • F16D2500/1081—Actuation type
    • F16D2500/1085—Automatic transmission
    • 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
    • F16D2500/30402—Clutch friction coefficient
    • 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
    • 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
    • F16D2500/304—Signal inputs from the clutch
    • F16D2500/3042—Signal inputs from the clutch from the output shaft
    • F16D2500/30421—Torque of the output 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
    • F16D2500/304—Signal inputs from the clutch
    • F16D2500/3042—Signal inputs from the clutch from the output shaft
    • F16D2500/30426—Speed of the output 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
    • 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
    • F16D2500/3067—Speed 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
    • F16D2500/308—Signal inputs from the transmission
    • F16D2500/3081—Signal inputs from the transmission from the input shaft
    • F16D2500/30816—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
    • F16D2500/308—Signal inputs from the transmission
    • F16D2500/3082—Signal inputs from the transmission from the output shaft
    • F16D2500/30825—Speed of the output 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
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/708—Mathematical model
    • F16D2500/7082—Mathematical model of the clutch

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Hybrid Electric Vehicles (AREA)
DE112016001112.1T 2015-03-10 2016-03-07 Method for adapting a clutch model of an automated clutch by adjusting a friction value of the clutch Active DE112016001112B4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102015204224 2015-03-10
DE102015204224.3 2015-03-10
PCT/DE2016/200120 WO2016141940A1 (en) 2015-03-10 2016-03-07 Method for adapting a clutch model of an automated clutch by adjusting a friction coefficient of the clutch

Publications (2)

Publication Number Publication Date
DE112016001112A5 true DE112016001112A5 (en) 2017-11-30
DE112016001112B4 DE112016001112B4 (en) 2023-02-02

Family

ID=55640495

Family Applications (2)

Application Number Title Priority Date Filing Date
DE112016001112.1T Active DE112016001112B4 (en) 2015-03-10 2016-03-07 Method for adapting a clutch model of an automated clutch by adjusting a friction value of the clutch
DE102016203624.6A Withdrawn DE102016203624A1 (en) 2015-03-10 2016-03-07 Method for adapting a clutch model of an automated clutch by adjusting a coefficient of friction of the clutch

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE102016203624.6A Withdrawn DE102016203624A1 (en) 2015-03-10 2016-03-07 Method for adapting a clutch model of an automated clutch by adjusting a coefficient of friction of the clutch

Country Status (4)

Country Link
JP (1) JP2018509574A (en)
CN (1) CN107429762B (en)
DE (2) DE112016001112B4 (en)
WO (1) WO2016141940A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017207037B4 (en) * 2017-04-26 2020-12-17 Audi Ag Method for operating a clutch of a drive train for a motor vehicle and motor vehicle with a drive train
JP7429510B2 (en) * 2019-09-20 2024-02-08 株式会社小松製作所 Transmission system of work machine, work machine, and life prediction method of transmission system in work machine

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19504847B4 (en) * 1994-02-23 2006-04-27 Luk Gs Verwaltungs Kg Monitoring method for a torque transmission system of a motor vehicle
WO1999023392A1 (en) 1997-11-03 1999-05-14 Luk Lamellen Und Kupplungsbau Gmbh Method for determining slip
DE10045757A1 (en) * 2000-09-15 2002-03-28 Bosch Gmbh Robert Method and device for operating a clutch
US6701241B2 (en) * 2000-09-15 2004-03-02 Robert Bosch Gmbh Method and device for operating a clutch
DE10053110A1 (en) * 2000-10-26 2002-05-08 Bosch Gmbh Robert Control system for vehicle clutch whose slip is regulated uses control parameter compared with set value, diagnostic system only accepting settings if derivative of characteristic friction - slip curve is above predetermined value
DE10129068A1 (en) * 2001-06-15 2002-12-19 Bosch Gmbh Robert Method to regulate and/or control clutch slip esp. of continuously variable transmissions with measuring of actual drive and driven speeds, and corrected speeds determined to allow for measuring faults
BR0205735A (en) * 2001-07-12 2003-06-03 Luk Lamellen & Kupplungsbau Process for adapting a clutch adjustment to an unconventional drive bar of a vehicle
US20070294017A1 (en) * 2006-06-20 2007-12-20 Eaton Corporation Method for estimating clutch engagement parameters in a strategy for clutch management in a vehicle powertrain
WO2008064633A1 (en) 2006-11-27 2008-06-05 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Method and device for adapting a clutch in a hybrid drive train of a vehicle
DE102008027071A1 (en) * 2007-06-25 2009-01-02 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Method and device for friction value adaptation of a arranged in a hybrid drive train friction clutch
DE102008053542B4 (en) * 2008-10-28 2021-09-09 Conti Temic Microelectronic Gmbh Method for adapting the target slip in a friction clutch
CN102483107B (en) 2009-07-16 2014-12-03 舍弗勒技术股份两合公司 Clutch contact
WO2011020461A1 (en) * 2009-08-20 2011-02-24 Schaeffler Technologies Gmbh & Co. Kg Method for controlling an automated clutch system
DE102011080716B4 (en) 2010-08-30 2021-02-25 Schaeffler Technologies AG & Co. KG Method for controlling a friction clutch
JP5447990B2 (en) * 2011-03-04 2014-03-19 アイシン・エィ・ダブリュ株式会社 Control device
DE112012001236A5 (en) * 2011-03-14 2013-12-24 Schaeffler Technologies AG & Co. KG Method for controlling a friction clutch
WO2013007232A1 (en) * 2011-07-11 2013-01-17 Schaeffler Technologies AG & Co. KG Method for controlling a separating clutch in a hybrid drive train, and drive train
DE102011107232A1 (en) * 2011-07-13 2013-01-17 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Method for determining torque transmitted by torque transmission device of vehicle drive train of motor vehicle, involves considering elastic deformation of torque transmission device by control technology model
DE102011116311A1 (en) * 2011-10-18 2012-05-16 Daimler Ag Method for controlling and/or regulating friction unit, involves comparing actual and desired friction coefficients of friction unit for actuating friction unit based on determined deviation
JP5480227B2 (en) * 2011-11-29 2014-04-23 本田技研工業株式会社 Power transmission device
US8755981B2 (en) * 2012-06-07 2014-06-17 GM Global Technology Operations LLC Real time compensation of changing friction characteristics of a clutch in a transmission
KR101371461B1 (en) * 2012-09-06 2014-03-10 기아자동차주식회사 Method and system for learning and controlling kiss point of engine clutch for hybrid electric vehicle
CN103453039B (en) * 2013-08-19 2016-03-30 浙江吉利汽车研究院有限公司 A kind of controlling method of AMT vehicular clutch friction plate friction factor compensating for loss and damage

Also Published As

Publication number Publication date
DE112016001112B4 (en) 2023-02-02
CN107429762B (en) 2019-07-26
JP2018509574A (en) 2018-04-05
WO2016141940A1 (en) 2016-09-15
CN107429762A (en) 2017-12-01
DE102016203624A1 (en) 2016-09-15

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R018 Grant decision by examination section/examining division
R020 Patent grant now final