WO2014173407A3 - Method for determining the hysteresis of a clutch actuation - Google Patents

Method for determining the hysteresis of a clutch actuation Download PDF

Info

Publication number
WO2014173407A3
WO2014173407A3 PCT/DE2014/200154 DE2014200154W WO2014173407A3 WO 2014173407 A3 WO2014173407 A3 WO 2014173407A3 DE 2014200154 W DE2014200154 W DE 2014200154W WO 2014173407 A3 WO2014173407 A3 WO 2014173407A3
Authority
WO
WIPO (PCT)
Prior art keywords
hysteresis
path
determining
actuator
clutch actuation
Prior art date
Application number
PCT/DE2014/200154
Other languages
German (de)
French (fr)
Other versions
WO2014173407A2 (en
Inventor
Christian Eberle
Georg Göppert
Original Assignee
Schaeffler Technologies AG & 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 & Co. KG filed Critical Schaeffler Technologies AG & Co. KG
Priority to CN201480023004.XA priority Critical patent/CN105143701B/en
Priority to DE112014002172.5T priority patent/DE112014002172B4/en
Publication of WO2014173407A2 publication Critical patent/WO2014173407A2/en
Publication of WO2014173407A3 publication Critical patent/WO2014173407A3/en

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
    • F16D2500/30—Signal inputs
    • F16D2500/302—Signal inputs from the actuator
    • F16D2500/3026—Stroke
    • 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
    • F16D2500/302—Signal inputs from the actuator
    • F16D2500/3027—Torque
    • 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
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/702—Look-up tables
    • F16D2500/70205—Clutch actuator
    • F16D2500/70235—Displacement
    • 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
    • F16D2500/702—Look-up tables
    • F16D2500/70252—Clutch torque
    • 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
    • F16D2500/70402—Actuator parameters
    • F16D2500/7041—Position
    • 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
    • F16D2500/70605—Adaptive correction; Modifying control system parameters, e.g. gains, constants, look-up tables

Abstract

The invention relates to a method for controlling a mechanical output transmitted between an internal combustion engine and a transmission by a friction clutch device in a motor vehicle power train. A resulting hysteresis influence is compensated for by using a hysteresis model, said hysteresis model imaging an actuator path and a corresponding engagement path. An engagement path change which is decoupled from the actuator path can also be imaged together with an engagement path change which is coupled to the actuator path.
PCT/DE2014/200154 2013-04-25 2014-04-04 Method for controlling a mechanical output transmitted by a friction clutch device WO2014173407A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201480023004.XA CN105143701B (en) 2013-04-25 2014-04-04 Delayed method for determining clutch operating
DE112014002172.5T DE112014002172B4 (en) 2013-04-25 2014-04-04 Method for controlling mechanical power transmitted by a friction clutch device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102013207506.5 2013-04-25
DE102013207506 2013-04-25
DE102013211586 2013-06-20
DE102013211586.5 2013-06-20

Publications (2)

Publication Number Publication Date
WO2014173407A2 WO2014173407A2 (en) 2014-10-30
WO2014173407A3 true WO2014173407A3 (en) 2015-08-20

Family

ID=50639246

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2014/200154 WO2014173407A2 (en) 2013-04-25 2014-04-04 Method for controlling a mechanical output transmitted by a friction clutch device

Country Status (3)

Country Link
CN (1) CN105143701B (en)
DE (2) DE112014002172B4 (en)
WO (1) WO2014173407A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015200981B4 (en) 2015-01-22 2016-11-17 Schaeffler Technologies AG & Co. KG Method for controlling a mechanical power transmitted by a friction clutch device
DE102016203370A1 (en) 2015-03-17 2016-09-22 Schaeffler Technologies AG & Co. KG Method for adapting a touch point of a clutch which is closed in the unactuated state
DE112017000875B4 (en) * 2016-02-19 2023-07-13 Schaeffler Technologies AG & Co. KG Method of calculating a slip performance of a hybrid disconnect clutch
DE102016213318A1 (en) * 2016-07-21 2018-01-25 Schaeffler Technologies AG & Co. KG A method for maintaining a pressure level of a hydraulic fluid in a hydraulic actuator assembly
DE102017111966A1 (en) * 2017-05-31 2018-12-06 Schaeffler Technologies AG & Co. KG Method for calculating a desired position of a clutch actuator in a clutch control
DE102018200745B3 (en) 2018-01-17 2019-04-18 Magna powertrain gmbh & co kg METHOD FOR REGULATING THE RESETTING OF A POSITION-CONTROLLED CLUTCH UNIT, AND FOR THE PREPARATION OF THE TORQUE TRANSMISSION ARRANGEMENT

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1418083A2 (en) * 2002-11-11 2004-05-12 LuK Lamellen und Kupplungsbau Beteiligungs KG Method and device for the operation of a vehicle
DE102006011350A1 (en) * 2006-03-11 2007-09-13 Zf Friedrichshafen Ag Electronic pressure actuator`s hysteresis compensating method for e.g. hydraulically controllable coupling, involves evaluating and adjusting hysteresis compensating value for actuating variable under consideration of actual position
DE102010012756A1 (en) * 2009-04-17 2010-10-21 Luk Lamellen Und Kupplungsbau Beteiligungs Kg coupling parameters

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2085517C (en) * 1992-01-02 1999-04-13 Chia-Hsiang Liu Touch point identification for automatic clutch controller
FR2896354B1 (en) * 2006-01-19 2011-07-15 Valeo Embrayages DEVICE FOR ADAPTIVELY CONTROLLING AN ACTUATOR, IN PARTICULAR A CLUTCH OR A GEARBOX
DE102008009094B4 (en) * 2008-02-14 2009-12-24 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Method for driving a clutch
DE112011100787A5 (en) 2010-03-04 2012-12-20 Schaeffler Technologies AG & Co. KG METHOD FOR CONTROLLING A FRICTION COUPLING AND DEVICE THEREFOR

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1418083A2 (en) * 2002-11-11 2004-05-12 LuK Lamellen und Kupplungsbau Beteiligungs KG Method and device for the operation of a vehicle
DE102006011350A1 (en) * 2006-03-11 2007-09-13 Zf Friedrichshafen Ag Electronic pressure actuator`s hysteresis compensating method for e.g. hydraulically controllable coupling, involves evaluating and adjusting hysteresis compensating value for actuating variable under consideration of actual position
DE102010012756A1 (en) * 2009-04-17 2010-10-21 Luk Lamellen Und Kupplungsbau Beteiligungs Kg coupling parameters

Also Published As

Publication number Publication date
CN105143701A (en) 2015-12-09
CN105143701B (en) 2017-10-03
WO2014173407A2 (en) 2014-10-30
DE102014206477A1 (en) 2014-10-30
DE112014002172B4 (en) 2022-11-03
DE112014002172A5 (en) 2016-01-07

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