BR9813921A - Method for determining slip - Google Patents

Method for determining slip

Info

Publication number
BR9813921A
BR9813921A BR9813921-5A BR9813921A BR9813921A BR 9813921 A BR9813921 A BR 9813921A BR 9813921 A BR9813921 A BR 9813921A BR 9813921 A BR9813921 A BR 9813921A
Authority
BR
Brazil
Prior art keywords
determining
drive train
revolutions
determining slip
slip
Prior art date
Application number
BR9813921-5A
Other languages
Portuguese (pt)
Inventor
Thomas Jaeger
Original Assignee
Luk Lamellen & Kupplungsbau
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 Lamellen & Kupplungsbau filed Critical Luk Lamellen & Kupplungsbau
Publication of BR9813921A publication Critical patent/BR9813921A/en

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)

Abstract

Patente de Invenção: <B>"MéTODO PARA DETERMINAR DESLIZE"<D>. A presente invenção refere-se a um método e um dispositivo para determinar deslize numa embreagem disposta entre o motor e a engrenagem de um trem de acionamento, utilizando o número de rotações de entrada da embreagem e o número de rotações da roda, sendo que oscilações do número de rotações são calculadas com a ajuda de um modelo matemático que descreve o comportamento dinâmico do trem de acionamento e levadas em considerações na determinação de deslize.Invention Patent: <B> "METHOD FOR DETERMINING SLIDE" <D>. The present invention relates to a method and a device for determining slippage in a clutch arranged between the engine and the gear of a drive train, using the number of clutch input revolutions and the number of rotations of the wheel, with oscillations the number of revolutions are calculated with the help of a mathematical model that describes the dynamic behavior of the drive train and taken into account when determining slip.

BR9813921-5A 1997-11-03 1998-10-29 Method for determining slip BR9813921A (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
BR9813921A true BR9813921A (en) 2000-09-26

Family

ID=7847361

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9813921-5A BR9813921A (en) 1997-11-03 1998-10-29 Method for determining slip

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
JP2001522020A (en) 2001-11-13
DE19881658D2 (en) 2000-10-26
AU1662599A (en) 1999-05-24
IT1303296B1 (en) 2000-11-06
KR100561269B1 (en) 2006-03-14
ITMI982353A1 (en) 2000-05-02
FR2770465A1 (en) 1999-05-07
KR20010031717A (en) 2001-04-16
FR2770465B1 (en) 2003-06-27
DE19849841A1 (en) 1999-05-06
WO1999023392A1 (en) 1999-05-14

Similar Documents

Publication Publication Date Title
BR0205938A (en) Process and system for controlling an automated friction clutch arranged between an engine and a gearbox of a car
DE50113210D1 (en) Motor vehicle with a drive train having a multiple clutch device
BR0110807A (en) Process and device for automatic actuation of a vehicle brake
BR9900040A (en) Set for monitoring the friction clutch wear status.
BR9711178A (en) Apparatus and process for the monitoring of a gearbox, and, guidance system aided by electric energy.
BR0004683A (en) Driving force transmission device for vehicle
BR9813921A (en) Method for determining slip
DE50112219D1 (en) Multiple clutch device
DE50212005D1 (en) Method for influencing and possibly mastering rotational states in a drive train having a multiple clutch device
Dritschel Strain-induced vortex stripping
WO2003006839A3 (en) Multiple clutch system comprising two clutch configurations which can be coupled in such a way that they commonly rotate
BR9811143A (en) Tooth of a gear sleeve changing a gear clutch to engage a gear wheel to its axis
FR2701746B1 (en) Transmission with soft start device, in particular for vehicle.
BR0208837A (en) Drive device for a vehicle steering device
BR0106056A (en) Motor vehicle
SE9402879D0 (en) Motor driven screwdriver
SE9904487L (en) Device for motor vehicles with differential lock
BR9801128A (en) Multiple-speed manual transmission with reverse gear
KR910006576A (en) Small shovel car transmission.
BR0012048A (en) Device for the automated activation of a clutch
BR0010378A (en) Starting unit
SE9804043L (en) Vehicle gearbox with six forward gears
BR0107113A (en) Safety and process set for secure parking of a motor vehicle
SE9701138D0 (en) Device for vehicles
BR0013013A (en) Multiplication reduction gear train

Legal Events

Date Code Title Description
TC Change of name
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 8A,9A,10A E 11A ANUIDADES

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2046 DE 23/03/2010, E COMPROVAR O RECOLHIMENTO DA(S) 8A.,9A., 10A., 11A., 12A., 13A. E 14A. ANUIDADE(S).