FR3004686B1 - Procede de controle des passages de vitesse sous couple d'une transmission automatique - Google Patents

Procede de controle des passages de vitesse sous couple d'une transmission automatique

Info

Publication number
FR3004686B1
FR3004686B1 FR1353681A FR1353681A FR3004686B1 FR 3004686 B1 FR3004686 B1 FR 3004686B1 FR 1353681 A FR1353681 A FR 1353681A FR 1353681 A FR1353681 A FR 1353681A FR 3004686 B1 FR3004686 B1 FR 3004686B1
Authority
FR
France
Prior art keywords
checking
automatic transmission
speeds
torque
torque speeds
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.)
Active
Application number
FR1353681A
Other languages
English (en)
Other versions
FR3004686A1 (fr
Inventor
Gregory Flippe
Antoine Jean
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR1353681A priority Critical patent/FR3004686B1/fr
Priority to PCT/FR2014/050885 priority patent/WO2014174181A1/fr
Publication of FR3004686A1 publication Critical patent/FR3004686A1/fr
Application granted granted Critical
Publication of FR3004686B1 publication Critical patent/FR3004686B1/fr
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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/04—Smoothing ratio shift
    • F16H61/0437—Smoothing ratio shift by using electrical signals
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/04—Smoothing ratio shift
    • F16H61/08—Timing control
    • 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
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • F16H2059/683—Sensing pressure in control systems or in fluid controlled devices, e.g. by pressure sensors
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H2061/0075—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by a particular control method
    • F16H2061/0087—Adaptive control, e.g. the control parameters adapted by learning
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/04—Smoothing ratio shift
    • F16H2061/0459—Smoothing ratio shift using map for shift parameters, e.g. shift time, slip or pressure gradient, for performing controlled shift transition and adapting shift parameters by learning
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/68—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings
    • F16H61/684—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive
    • F16H61/688—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive with two inputs, e.g. selection of one of two torque-flow paths by clutches

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
FR1353681A 2013-04-23 2013-04-23 Procede de controle des passages de vitesse sous couple d'une transmission automatique Active FR3004686B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1353681A FR3004686B1 (fr) 2013-04-23 2013-04-23 Procede de controle des passages de vitesse sous couple d'une transmission automatique
PCT/FR2014/050885 WO2014174181A1 (fr) 2013-04-23 2014-04-11 Procede de controle des passages de vitesse sous couple d'une transmission automatique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1353681A FR3004686B1 (fr) 2013-04-23 2013-04-23 Procede de controle des passages de vitesse sous couple d'une transmission automatique

Publications (2)

Publication Number Publication Date
FR3004686A1 FR3004686A1 (fr) 2014-10-24
FR3004686B1 true FR3004686B1 (fr) 2016-10-07

Family

ID=48745993

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1353681A Active FR3004686B1 (fr) 2013-04-23 2013-04-23 Procede de controle des passages de vitesse sous couple d'une transmission automatique

Country Status (2)

Country Link
FR (1) FR3004686B1 (fr)
WO (1) WO2014174181A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10352438B1 (en) * 2018-03-19 2019-07-16 GM Global Technology Operations LLC Vehicle propulsion system and method for controlling a vehicle propulsion system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920010906B1 (ko) 1989-08-23 1992-12-21 마쯔다 가부시기가이샤 자동변속기의 라인압 제어장치
US6807472B2 (en) * 2002-12-23 2004-10-19 Eaton Corporation Closed loop control of shifting clutch actuators in an automatic speed change transmission
DE10316602A1 (de) * 2003-04-11 2004-10-28 Zf Friedrichshafen Ag Verfahren zur Optimierung der Adaption von Schaltabläufen eines Automatgetriebes
EP2016312A1 (fr) * 2006-04-28 2009-01-21 LuK Lamellen und Kupplungsbau Beteiligungs KG Procédé et dispositif pour adapter la commande des embrayages d'une transmission à double embrayage
US8781697B2 (en) * 2011-08-31 2014-07-15 GM Global Technology Operations LLC Adaptive control systems and methods for transmission solenoids

Also Published As

Publication number Publication date
WO2014174181A1 (fr) 2014-10-30
FR3004686A1 (fr) 2014-10-24

Similar Documents

Publication Publication Date Title
BR112012032179A2 (pt) sistema de determinação de velocidade do rotor, método para determinação de velocidade do rotor de uma máquina de indução ca e meio de armazenamento não transitório legível por computador
GB2514877B (en) Spline lubrication system
EP3045515A4 (fr) Composition d'huile pour machine de réfrigération
EP3080702A4 (fr) Techniques de détection de conditions de course
FR3013830B1 (fr) Procede d'alignement d'une centrale inertielle
EP3039265A4 (fr) Dalots de lubrification de raccords de couple
EP3067770A4 (fr) Système de pilotage automatique et machine de transport automatique
FR3039063B1 (fr) Procede d'enrichissement en pongamol d'huile de karanja
FR3022601B1 (fr) Estimateur de couple pour double embrayage
EP3050945A4 (fr) Composition d'huile lubrifiante pour transmission à entraînement par traction
GB2513959B (en) Universal low-friction bicycle hub transmission
FR2991525B1 (fr) Procede de commande du couple electromagnetique d'une machine synchrone a haute vitesse
FR3028344B1 (fr) Determination automatique d'une limitation de vitesse sur une route
WO2014152809A3 (fr) Analogues de pparo et de 20-oh-pge2, et procédés d'utilisation de ceux-ci
GB2516331B (en) Oil transfer system on rotating shaft
EP3071311A4 (fr) Agents antimousse à base d'émulsions huile dans eau pour l'industrie papetière
EP3067582A4 (fr) Joint homocinétique fixe
FR3021116B1 (fr) Systeme de mesure destine a mesurer la vitesse d'un aeronef
FR3025926B1 (fr) Procede de controle de la vitesse d'affichage des sous-titres
FR3004686B1 (fr) Procede de controle des passages de vitesse sous couple d'une transmission automatique
FR3004776B1 (fr) Procede de controle du crabotage d'une boite de vitesses
EP3394330A4 (fr) Polyamide à double terminaison pour application de filage à haute vitesse
EP3369814A4 (fr) Procédé de mesure de capacité à produire l'équol
EP3367080A4 (fr) Procédé sans contact pour mesure de couple
FR3007662B1 (fr) Procede de determination d'au moins une caracteristique d'un couple monture/cavalier

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

CA Change of address

Effective date: 20221121

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12