FR2420658A1 - Dispositif de commande de la position d'un element influant sur la richesse du melange carburant-air d'un moteur a combustion - Google Patents

Dispositif de commande de la position d'un element influant sur la richesse du melange carburant-air d'un moteur a combustion

Info

Publication number
FR2420658A1
FR2420658A1 FR7906871A FR7906871A FR2420658A1 FR 2420658 A1 FR2420658 A1 FR 2420658A1 FR 7906871 A FR7906871 A FR 7906871A FR 7906871 A FR7906871 A FR 7906871A FR 2420658 A1 FR2420658 A1 FR 2420658A1
Authority
FR
France
Prior art keywords
combustion engine
richness
fuel
control device
air mixture
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
FR7906871A
Other languages
English (en)
Other versions
FR2420658B1 (fr
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.)
Mannesmann VDO AG
Original Assignee
Mannesmann VDO AG
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 Mannesmann VDO AG filed Critical Mannesmann VDO AG
Publication of FR2420658A1 publication Critical patent/FR2420658A1/fr
Application granted granted Critical
Publication of FR2420658B1 publication Critical patent/FR2420658B1/fr
Granted 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
    • G05B5/00—Anti-hunting arrangements
    • G05B5/01—Anti-hunting arrangements electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/002—Electric control of rotation speed controlling air supply
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • G05D3/1445—Control of position or direction using feedback using an analogue comparing device with a plurality of loops
    • G05D3/1463—Control of position or direction using feedback using an analogue comparing device with a plurality of loops using PID devices

Abstract

L'invention concerne la régulation de la manoeuvre du papillon d'un moteur à combustion. La manoeuvre du papillon est commandée par un servomoteur dépendant de la sortie d'un amplificateur différentiel. Le dispositif comporte une diode placée entre l'entrée de valeur de consigne et l'entrée de valeur réelle de l'amplificateur, une résistance montée entre la jonction de l'entrée de la valeur de consigna avec la diode et avec le générateur de la valeur de consigne, et un condensateur placé entre ce point de jonction et la masse (circuit R-C). Application : amélioration de la stabilité dynamique de la régulation d'un moteur à combustion.
FR7906871A 1978-03-20 1979-03-19 Dispositif de commande de la position d'un element influant sur la richesse du melange carburant-air d'un moteur a combustion Granted FR2420658A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2812156A DE2812156C2 (de) 1978-03-20 1978-03-20 Einrichtung zum Steuern der Stellung eines ein Kraftstoff-Luft-Gemisch beeinflussenden Elements eines Verbrennungsmotors

Publications (2)

Publication Number Publication Date
FR2420658A1 true FR2420658A1 (fr) 1979-10-19
FR2420658B1 FR2420658B1 (fr) 1984-10-26

Family

ID=6034978

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906871A Granted FR2420658A1 (fr) 1978-03-20 1979-03-19 Dispositif de commande de la position d'un element influant sur la richesse du melange carburant-air d'un moteur a combustion

Country Status (4)

Country Link
US (1) US4250845A (fr)
DE (1) DE2812156C2 (fr)
FR (1) FR2420658A1 (fr)
GB (1) GB2016748B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0400907A3 (fr) * 1989-06-01 1991-09-04 LUCAS INDUSTRIES public limited company Activateur de papillon et système de commande

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2940374C2 (de) * 1979-10-05 1984-05-24 Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg Elektronischer Regler
JPS5759038A (en) * 1980-09-25 1982-04-09 Toyota Motor Corp Intake air flow controlling process in internal combustion engine
DE3103928C3 (de) * 1981-02-05 1994-02-24 Vdo Schindling Einrichtung zur Regelung der Motordrehzahl eines Otto-Motors
DE3131996A1 (de) * 1981-08-13 1983-02-24 Vdo Adolf Schindling Ag, 6000 Frankfurt Einrichtung zum steuern der stellung eines ein kraftstoff-luft-gemisch beeinflussenden elements
JPS5853650A (ja) * 1981-09-25 1983-03-30 Mazda Motor Corp 内燃機関の回転数制御装置
DE3205556A1 (de) * 1982-02-17 1983-08-25 Pierburg Gmbh & Co Kg, 4040 Neuss Verfahren zum steuern der stellung eines ein kraftstoffluft-gemisch beeinflussenden steuerelements eines verbrennungsmotors
DE3240293A1 (de) * 1982-10-30 1984-05-03 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Vorrichtung zum daempfen von periodisch wechselnden laengsbeschleunigungen eines kraftfahrzeuges
DE3512473A1 (de) * 1984-04-05 1985-10-24 Nissan Motor Co., Ltd., Yokohama, Kanagawa Verfahren und vorrichtung zur drosselklappeneinstellung bei kraftfahrzeugen
DE3525367A1 (de) * 1985-07-16 1987-01-29 Beru Werk Ruprecht Gmbh Co A Elektronische regeleinrichtung
DE3612905C2 (de) * 1986-04-17 1993-11-18 Bosch Gmbh Robert Verfahren zum Auslösen einer Schaltfunktion
DE3627906A1 (de) * 1986-08-16 1988-02-18 Mannesmann Kienzle Gmbh Drehzahlbegrenzer fuer kraftfahrzeugmotore
DE4140925A1 (de) * 1991-12-12 1993-06-17 Gutmann Messtechnik Ag Vorrichtung zum verstellen der drehzahl eines verbrennungsmotors
GB9415861D0 (en) 1994-08-05 1994-09-28 Eaton Corp Start gear ratio selection system and method
GB9415965D0 (en) 1994-08-06 1994-09-28 Eaton Corp Continuous selection control for semi-automatic mechanical transmission
GB9416840D0 (en) 1994-08-19 1994-10-12 Eaton Corp Downshift logic for semi-automatic mechanical transmission with manual clutch controller
US5558062A (en) * 1994-09-30 1996-09-24 General Motors Corporation Integrated small engine control
US5875410A (en) 1996-01-12 1999-02-23 Eaton Corporation Dynamic best gear selection for automated transmission system
GB9721823D0 (en) 1997-10-16 1997-12-17 Eaton Corp Shift into optimal engine braking control system and method
DE19834477A1 (de) * 1998-04-28 1999-11-04 Mannesmann Vdo Ag Elektrische Schaltung
US6658339B1 (en) 1999-11-26 2003-12-02 Eaton Corporation Driver-programmable driving mode system for automatic transmissions

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB946111A (en) * 1960-01-29 1964-01-08 Lucas Industries Ltd Fuel supply control for gas turbine engines
US3480868A (en) * 1967-02-13 1969-11-25 Hughes Aircraft Co Large error servo oscillation inhibitor
DE2327142A1 (de) * 1973-05-28 1974-12-19 Bbc Brown Boveri & Cie Schaltungsanordnung zur begrenzung der ausgangsspannung eines regelverstaerkers ohne beeintraechtigung der regelgenauigkeit
DE2455482A1 (de) * 1974-11-23 1976-05-26 Volkswagenwerk Ag Anordnung zur gewinnung von signalen fuer das steuergeraet einer elektronischen kraftstoffeinspritzung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT231577B (de) * 1961-07-05 1964-02-10 Licentia Gmbh Einrichtung für geregelte elektrische Antriebe mit Beschleunigungsbegrenzung
US3949287A (en) * 1971-05-28 1976-04-06 Agfa-Gevaert, A.G. Position-control servo system with speed-dependent damping action
DE2544454C3 (de) * 1975-10-04 1979-09-13 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zur Regelung der Fahrgeschwindigkeit eines Kraftfahrzeuges
DE2545294C2 (de) * 1975-10-09 1984-07-19 Vdo Adolf Schindling Ag, 6000 Frankfurt Einrichtung zum Regeln der Fahrgeschwindigkeit eines Kraftfahrzeuges

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB946111A (en) * 1960-01-29 1964-01-08 Lucas Industries Ltd Fuel supply control for gas turbine engines
US3480868A (en) * 1967-02-13 1969-11-25 Hughes Aircraft Co Large error servo oscillation inhibitor
DE2327142A1 (de) * 1973-05-28 1974-12-19 Bbc Brown Boveri & Cie Schaltungsanordnung zur begrenzung der ausgangsspannung eines regelverstaerkers ohne beeintraechtigung der regelgenauigkeit
DE2455482A1 (de) * 1974-11-23 1976-05-26 Volkswagenwerk Ag Anordnung zur gewinnung von signalen fuer das steuergeraet einer elektronischen kraftstoffeinspritzung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0400907A3 (fr) * 1989-06-01 1991-09-04 LUCAS INDUSTRIES public limited company Activateur de papillon et système de commande

Also Published As

Publication number Publication date
GB2016748A (en) 1979-09-26
DE2812156A1 (de) 1979-09-27
FR2420658B1 (fr) 1984-10-26
GB2016748B (en) 1982-10-20
DE2812156C2 (de) 1983-10-20
US4250845A (en) 1981-02-17

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Legal Events

Date Code Title Description
ST Notification of lapse