DE112012001718A5 - Method for adapting parameters of a coupling - Google Patents

Method for adapting parameters of a coupling Download PDF

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Publication number
DE112012001718A5
DE112012001718A5 DE112012001718.8T DE112012001718T DE112012001718A5 DE 112012001718 A5 DE112012001718 A5 DE 112012001718A5 DE 112012001718 T DE112012001718 T DE 112012001718T DE 112012001718 A5 DE112012001718 A5 DE 112012001718A5
Authority
DE
Germany
Prior art keywords
coupling
adapting parameters
adapting
parameters
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
DE112012001718.8T
Other languages
German (de)
Other versions
DE112012001718B4 (en
Inventor
Ekkehard Reibold
Erhard Hodrus
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 DE112012001718A5 publication Critical patent/DE112012001718A5/en
Application granted granted Critical
Publication of DE112012001718B4 publication Critical patent/DE112012001718B4/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
    • F16D29/00—Clutches and systems of clutches involving both fluid and magnetic actuation
    • F16D29/005—Clutches and systems of clutches involving both fluid and magnetic actuation with a fluid pressure piston driven by an electric motor
    • 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
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0227—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices
    • F16D2048/0233—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices by rotary pump actuation
    • F16D2048/0251—Electric motor driving a piston, e.g. for actuating the master cylinder
    • 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
    • F16D2500/102—Actuator
    • F16D2500/1026—Hydraulic
    • 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
    • F16D2500/104—Clutch
    • F16D2500/10443—Clutch type
    • F16D2500/1045—Friction clutch
    • 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
    • F16D2500/1086—Concentric shafts
    • 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
    • F16D2500/3024—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
    • F16D2500/30—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
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/502—Relating the clutch
    • F16D2500/50245—Calibration or recalibration of the clutch touch-point
    • F16D2500/50248—During assembly
    • 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
    • F16D2500/51—Relating safety
    • F16D2500/5116—Manufacture, testing, calibrating, i.e. test or calibration of components during or soon after assembly, e.g. at the end of the production line
DE112012001718.8T 2011-04-15 2012-03-28 Method for adapting parameters of a clutch Active DE112012001718B4 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE102011017286 2011-04-15
DE102011017286.6 2011-04-15
DE102011081195.8 2011-08-18
DE102011081195 2011-08-18
DE102011088430 2011-12-13
DE102011088430.0 2011-12-13
PCT/DE2012/000322 WO2012139546A1 (en) 2011-04-15 2012-03-28 Method for adapting parameters of a clutch

Publications (2)

Publication Number Publication Date
DE112012001718A5 true DE112012001718A5 (en) 2014-01-16
DE112012001718B4 DE112012001718B4 (en) 2021-11-04

Family

ID=46025278

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102012204940A Withdrawn DE102012204940A1 (en) 2011-04-15 2012-03-28 Method for adapting parameters of a coupling
DE112012001718.8T Active DE112012001718B4 (en) 2011-04-15 2012-03-28 Method for adapting parameters of a clutch

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102012204940A Withdrawn DE102012204940A1 (en) 2011-04-15 2012-03-28 Method for adapting parameters of a coupling

Country Status (4)

Country Link
JP (1) JP6177229B2 (en)
CN (1) CN103477107B (en)
DE (2) DE102012204940A1 (en)
WO (1) WO2012139546A1 (en)

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JP6238902B2 (en) * 2011-11-24 2017-11-29 シェフラー テクノロジーズ アー・ゲー ウント コー． カー・ゲーＳｃｈａｅｆｆｌｅｒ Ｔｅｃｈｎｏｌｏｇｉｅｓ ＡＧ ＆ Ｃｏ． ＫＧ Method for checking proper filling of hydraulic operating device
DE102012220177A1 (en) 2012-01-03 2013-07-04 Schaeffler Technologies AG & Co. KG Method for checking correct filling of e.g. hydraulic clutch actuating system, involves determining whether two position-pressure characteristics are present, when determined maximum pressure gradient is greater than preset value
WO2013152931A1 (en) 2012-04-13 2013-10-17 Schaeffler Technologies AG & Co. KG Method for determining a biasing force characteristic curve of a clutch
DE102013213900A1 (en) 2012-07-17 2014-01-23 Schaeffler Technologies AG & Co. KG Method for determining parameters of a friction clutch device
US9562576B2 (en) 2012-08-06 2017-02-07 Schaeffler Technologies AG & Co. KG Method for ascertaining a biting point of a friction clutch device
DE102013201215A1 (en) 2013-01-25 2014-07-31 Schaeffler Technologies Gmbh & Co. Kg Method for determining operating parameters of friction clutch device for drivetrain of motor vehicle, involves defining contact points with respect to operation of clutch device in open and closed positions
DE102013210654A1 (en) 2013-06-07 2014-12-11 Schaeffler Technologies Gmbh & Co. Kg Method for the safe start-up of a torque transmission device
DE112014006234A5 (en) 2014-01-22 2016-10-27 Schaeffler Technologies AG & Co. KG Clutch system with pressure-controlled friction clutch
US10024374B2 (en) 2014-02-14 2018-07-17 Schaeffler Technologies AG & Co. KG Method for determining a characteristic curve of a clutch of a clutch activation system in a drivetrain, in particular of a motor vehicle
US9222531B2 (en) * 2014-02-20 2015-12-29 GM Global Technology Operations LLC Vehicle transmission with tie-up monitoring logic
DE112015001641A5 (en) * 2014-04-03 2017-01-26 Schaeffler Technologies AG & Co. KG Method for referencing a zero point of a self-closing clutch in a motor vehicle
KR102427703B1 (en) * 2014-05-09 2022-08-01 섀플러 테크놀로지스 아게 운트 코. 카게 Clutch control which takes hysteresis into consideration
DE102014211669A1 (en) * 2014-06-18 2015-12-24 Schaeffler Technologies AG & Co. KG A method of determining a touch point change of a hybrid disconnect clutch of a hybrid vehicle
DE102014218108B4 (en) 2014-09-10 2021-07-22 Schaeffler Technologies AG & Co. KG Method for protecting a hydrostatic clutch actuator, in particular in a clutch actuation system of a motor vehicle
DE102015218691A1 (en) 2014-10-28 2016-04-28 Schaeffler Technologies AG & Co. KG Method for determining a coefficient of friction of a clutch of a dual-clutch transmission system
CN107209079B (en) * 2014-12-08 2020-11-03 舍弗勒技术股份两合公司 Pressure measuring device and clutch actuator device with hydraulic circuit
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
DE102015204779B4 (en) 2015-02-09 2021-05-20 Schaeffler Technologies AG & Co. KG Method for controlling an automated friction clutch
WO2016146118A1 (en) * 2015-03-17 2016-09-22 Schaeffler Technologies AG & Co. KG Method for adapting a bite point of a clutch which is closed in the non-actuated state
DE102015205884A1 (en) 2015-04-01 2016-10-06 Schaeffler Technologies AG & Co. KG Method for adapting a hydrostatic touch point of a clutch arranged in a hydraulic clutch actuation system
DE102016204734A1 (en) * 2015-04-09 2016-10-13 Schaeffler Technologies AG & Co. KG Method for operating an actuator, in particular a Hydrostataktors for actuating an automated friction clutch
CN107709816B (en) * 2015-07-23 2019-08-23 舍弗勒技术股份两合公司 The method of friction clutch for auto-control
DE102015216071A1 (en) 2015-08-24 2017-03-02 Schaeffler Technologies AG & Co. KG Method for adapting a coefficient of friction of a friction clutch
JP6938483B2 (en) 2015-10-08 2021-09-22 シェフラー テクノロジーズ アー・ゲー ウント コー． カー・ゲーＳｃｈａｅｆｆｌｅｒ Ｔｅｃｈｎｏｌｏｇｉｅｓ ＡＧ ＆ Ｃｏ． ＫＧ Friction clutch control method
KR101703758B1 (en) 2015-10-20 2017-02-08 현대오트론 주식회사 Method for learning t-s curve of electric motor controled dry clutch system
DE102016220214A1 (en) 2015-10-29 2017-05-04 Schaeffler Technologies AG & Co. KG Method for adapting a position of a hydrostatic clutch actuator of a clutch actuation system
DE102016124811A1 (en) 2016-12-19 2018-06-21 Schaeffler Technologies AG & Co. KG Method for controlling a multi-plate friction clutch
DE102017100927A1 (en) 2017-01-18 2018-07-19 Schaeffler Technologies AG & Co. KG Method for adapting a touch point of a friction clutch
WO2018196913A1 (en) 2017-04-26 2018-11-01 Schaeffler Technologies AG & Co. KG Method for adapting the torque characteristic curve of a friction clutch
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
DE102017116229A1 (en) 2017-07-19 2019-01-24 Schaeffler Technologies AG & Co. KG Method for adapting parameters of a friction clutch
DE102018211181A1 (en) * 2018-07-06 2020-01-09 Zf Friedrichshafen Ag Method for determining the control pressure at the point of contact of a regulated starting clutch of an automatic transmission of a motor vehicle
DE102018117341A1 (en) 2018-07-18 2020-01-23 Schaeffler Technologies AG & Co. KG Method for operating a hydrostatic actuator system
DE102018128897A1 (en) 2018-11-16 2020-05-20 Schaeffler Technologies AG & Co. KG Method for determining a torque transmission property of a clutch by means of an output speed gradient measurement
DE102019111138B4 (en) 2019-04-30 2022-08-11 Schaeffler Technologies AG & Co. KG Method for determining a torque transmission property of a clutch
CN114151468B (en) * 2021-12-01 2024-03-26 中国第一汽车股份有限公司 Clutch hysteresis model construction method, control method, device, equipment and medium
DE102022206209A1 (en) 2022-06-21 2023-12-21 Zf Friedrichshafen Ag Method for operating a frictional switching element of a transmission and control device

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Also Published As

Publication number Publication date
CN103477107B (en) 2016-10-05
JP6177229B2 (en) 2017-08-09
DE112012001718B4 (en) 2021-11-04
CN103477107A (en) 2013-12-25
WO2012139546A1 (en) 2012-10-18
DE102012204940A1 (en) 2012-10-18
JP2014514514A (en) 2014-06-19

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Legal Events

Date Code Title Description
R081 Change of applicant/patentee

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

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

Effective date: 20131120

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

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

Effective date: 20140214

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

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

Effective date: 20131120

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

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

Effective date: 20140214

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: 20150415

R012 Request for examination validly filed
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final