ES2031613T3 - Dispositivo de control de un mando electro-hidraulico de presion. - Google Patents

Dispositivo de control de un mando electro-hidraulico de presion.

Info

Publication number
ES2031613T3
ES2031613T3 ES198888401541T ES88401541T ES2031613T3 ES 2031613 T3 ES2031613 T3 ES 2031613T3 ES 198888401541 T ES198888401541 T ES 198888401541T ES 88401541 T ES88401541 T ES 88401541T ES 2031613 T3 ES2031613 T3 ES 2031613T3
Authority
ES
Spain
Prior art keywords
magnitude
management device
contrast
variable
variable magnitude
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.)
Expired - Lifetime
Application number
ES198888401541T
Other languages
English (en)
Inventor
Jean-Claude Carre
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 SA
Original Assignee
Regie Nationale des Usines Renault
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 Regie Nationale des Usines Renault filed Critical Regie Nationale des Usines Renault
Application granted granted Critical
Publication of ES2031613T3 publication Critical patent/ES2031613T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/0265—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W2050/0001—Details of the control system
    • B60W2050/0002—Automatic control, details of type of controller or control system architecture
    • B60W2050/0008—Feedback, closed loop systems or details of feedback error signal
    • B60W2050/0011—Proportional Integral Differential [PID] controller
    • 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
    • F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
    • F16H61/061—Smoothing ratio shift by controlling rate of change of fluid pressure using electric control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Control Of Transmission Device (AREA)
  • Feedback Control In General (AREA)
  • Safety Devices In Control Systems (AREA)

Abstract

1.EL DISPOSITIVO DE GESTION DE UNA MAGNITUD VARIABLE, ESPECIALMENTE DE UNA PRESION RELATIVA A UN MANDO ELECTROHIDRAULICO DE CAJA DE VELOCIDADES AUTOMATICA TIENE UN ELEMENTO DE PILOTAJE (6) ASOCIADO A UN ELEMENTO DE MANDO (7) QUE GENERA LA MAGNITUD VARIABLE (8); DICHA MAGNITUD VARIABLE (8) ES TRATADA POR UN CAPTADOR (3) PARA DAR UNA MAGNITUD DE MEDIDA (2) QUE ES COMPARADA CON UNA MAGNITUD DE CONTRASTE (1) A FIN DE QUE EL POSIBLE ERROR SEA TRATADO POR UN REGULADOR (5) DEL TIPO PROPORCIONAL, INTEGRAL Y DERIVADO QUE ACTUA SOBRE EL ELEMENTO QUE A SU VEZ LO HACE SOBRE EL ELEMENTO DE PILOTAJE (6) CARACTERIZADO EN QUE DICHO DISPOSITIVO DE GESTION ES PROVISTO DE UN CUADRO (10) CUYA DIRECCION DEL VALOR ELEGIDO ES DADO POR LA MAGNITUD DE CONTRASTE (1); DICHO VALOR ELEGIDO ES SUMADO AL VALOR DADO POR EL REGULADOR (5) Y POR LA CONSIGNA (1) PARA ACTUAR SOBRE EL ELEMENTO DE PILOTAJE (6) POR MEDIO DE UN CONVERTIDOR (13); LA CARGA DE DICHO CUADRO (6) SE EFECTUA CONTINUAMENTE DURANTE LAS FASES ESTABILIZADASDE LA MAGNITUD VARIABLE (8) CON LA CORRECCION QUE ES PRECISO EFECTUAR PARA QUE LA MAGNITUD VARIABLE (8) QUE CORRESPONDE A LA MAGNITUD DE CONTRASTE, DE MANERA QUE SE TIENE UN DISPOSITIVO DE GESTION QUE TENGA UN FUNCIONAMIENTO COMPARABLE EN BUCLE CERRADO Y EN BUCLE ABIERTO TRAS UN CIERTO TIEMPO DE AUTOAPRENDIZAJE.
ES198888401541T 1987-06-22 1988-06-21 Dispositivo de control de un mando electro-hidraulico de presion. Expired - Lifetime ES2031613T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8708746A FR2616931B1 (fr) 1987-06-22 1987-06-22 Dispositif de gestion d'une commande electro-hydraulique de pression

Publications (1)

Publication Number Publication Date
ES2031613T3 true ES2031613T3 (es) 1992-12-16

Family

ID=9352352

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888401541T Expired - Lifetime ES2031613T3 (es) 1987-06-22 1988-06-21 Dispositivo de control de un mando electro-hidraulico de presion.

Country Status (6)

Country Link
US (1) US4956776A (es)
EP (1) EP0296958B1 (es)
CA (1) CA1299270C (es)
DE (1) DE3870330D1 (es)
ES (1) ES2031613T3 (es)
FR (1) FR2616931B1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0814313B2 (ja) * 1989-10-04 1996-02-14 日産自動車株式会社 無段変速機の変速制御装置
US5062050A (en) * 1989-10-17 1991-10-29 Borg-Warner Automotive, Inc. Continuously variable transmission line pressure control
JPH03177656A (ja) * 1989-12-06 1991-08-01 Toyota Motor Corp 自動変速機の油圧制御装置
JPH03177655A (ja) * 1989-12-06 1991-08-01 Toyota Motor Corp 自動変速機の変速制御装置
US5151858A (en) * 1990-10-05 1992-09-29 Saturn Corporation Multiple mode adaptive pressure control for an automatic transmission
US5361208A (en) * 1990-12-06 1994-11-01 Caterpillar Inc. Supplemental front wheel drive control system and method
US5365437A (en) * 1991-07-02 1994-11-15 Gale Banks Engineering Internal line hydraulic fluid pressure transmission recalibration unit
US5481453A (en) * 1994-08-25 1996-01-02 Corporation De L'ecole Polytechnique Dual loop PID configuration
JP3559895B2 (ja) 1999-10-18 2004-09-02 日産自動車株式会社 液圧制御装置
EP1199499B1 (en) * 2000-10-19 2004-12-22 Nissan Motor Company, Limited Hydraulic pressure control method and apparatus for an automatic transmission
US6875156B1 (en) 2002-09-27 2005-04-05 Michael Steiger Transmission controller and a method of use
US6807472B2 (en) 2002-12-23 2004-10-19 Eaton Corporation Closed loop control of shifting clutch actuators in an automatic speed change transmission
US7474948B2 (en) * 2003-04-11 2009-01-06 Borgwarner Inc. Concept for using software/electronics to calibrate the control system for an automatic transmission
US8321096B2 (en) 2003-04-11 2012-11-27 Borg Warner Inc. Concept for using software/electronics to calibrate the control system for an automatic transmission
US7194349B2 (en) * 2004-06-22 2007-03-20 Eaton Corporation Closed-loop, valve-based transmission control algorithum
US7484429B2 (en) * 2005-05-10 2009-02-03 Eaton Corporation Closed loop adaptive fluid control system and method
US20080082242A1 (en) * 2006-10-03 2008-04-03 Dell Eva Mark L Mode selection and switching logic in a closed-loop pulse width modulation valve-based transmission control system
US8989971B2 (en) * 2008-05-27 2015-03-24 Eaton Corporation Method and apparatus for detecting and compensating for pressure transducer errors

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55143604A (en) * 1979-04-25 1980-11-10 Hitachi Ltd Separate control system for manipulated variable
US4338832A (en) * 1980-02-11 1982-07-13 Twin Disc, Incorporated System for shiftable multi-speed hydraulically operated power transmission and electronic controller therein
JPS56140419A (en) * 1980-04-04 1981-11-02 Hitachi Ltd Diagnostic method for fault of digital control device
DE3101035C2 (de) * 1980-11-11 1983-01-20 Gebrüder Sulzer AG, 8401 Winterthur Regelschaltung mit Hilfsregelgröße
JPS601449A (ja) * 1983-06-16 1985-01-07 Mitsubishi Electric Corp 車輛用自動変速機の制御装置
JPS61500190A (ja) * 1983-10-14 1986-01-30 フオ−ド　モ−タ−　カンパニ− パラメ−タを選択して自己補正する制御システム
US4611285A (en) * 1984-04-05 1986-09-09 Ford Motor Company Method of controlling automatic transmission shift pressure
JPS61206001A (ja) * 1985-03-09 1986-09-12 Matsushita Electric Ind Co Ltd 比例電磁式油圧制御弁の制御方法
US4695941A (en) * 1985-07-29 1987-09-22 General Electric Company Loss of electrical feedback detector
US4653350A (en) * 1985-11-29 1987-03-31 General Motors Corporation Adaptive direct pressure shift control for a motor vehicle transmission

Also Published As

Publication number Publication date
EP0296958A1 (fr) 1988-12-28
FR2616931B1 (fr) 1989-10-06
CA1299270C (fr) 1992-04-21
EP0296958B1 (fr) 1992-04-22
FR2616931A1 (fr) 1988-12-23
DE3870330D1 (de) 1992-05-27
US4956776A (en) 1990-09-11

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