IT1241215B - Procedimento ed apparato per il controllo della velocita' di rotazione al minimo di un motore a combustione interna. - Google Patents

Procedimento ed apparato per il controllo della velocita' di rotazione al minimo di un motore a combustione interna.

Info

Publication number
IT1241215B
IT1241215B IT67333A IT6733390A IT1241215B IT 1241215 B IT1241215 B IT 1241215B IT 67333 A IT67333 A IT 67333A IT 6733390 A IT6733390 A IT 6733390A IT 1241215 B IT1241215 B IT 1241215B
Authority
IT
Italy
Prior art keywords
procedure
combustion engine
internal combustion
control
rotation speed
Prior art date
Application number
IT67333A
Other languages
English (en)
Other versions
IT9067333A0 (it
IT9067333A1 (it
Inventor
Nunzio Vittorio Di
Maurizio Abate
Original Assignee
Fiat Auto Spa
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 Fiat Auto Spa filed Critical Fiat Auto Spa
Priority to IT67333A priority Critical patent/IT1241215B/it
Publication of IT9067333A0 publication Critical patent/IT9067333A0/it
Priority to DE91830162T priority patent/DE69100125T2/de
Priority to ES199191830162T priority patent/ES2041555T3/es
Priority to EP91830162A priority patent/EP0456616B1/en
Priority to US07/696,797 priority patent/US5121726A/en
Publication of IT9067333A1 publication Critical patent/IT9067333A1/it
Application granted granted Critical
Publication of IT1241215B publication Critical patent/IT1241215B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D37/00—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
    • F02D37/02—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for one of the functions being ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/263—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor the program execution being modifiable by physical parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1413—Controller structures or design
    • F02D2041/1415—Controller structures or design using a state feedback or a state space representation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1433—Introducing closed-loop corrections characterised by the control or regulation method using a model or simulation of the system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D41/1406—Introducing closed-loop corrections characterised by the control or regulation method with use of a optimisation method, e.g. iteration

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
IT67333A 1990-05-07 1990-05-07 Procedimento ed apparato per il controllo della velocita' di rotazione al minimo di un motore a combustione interna. IT1241215B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT67333A IT1241215B (it) 1990-05-07 1990-05-07 Procedimento ed apparato per il controllo della velocita' di rotazione al minimo di un motore a combustione interna.
DE91830162T DE69100125T2 (de) 1990-05-07 1991-04-23 Methode und Ausrüstung zur Steuerung der Leerlaufdrehzahl einer Innenbrennkraftmaschine.
ES199191830162T ES2041555T3 (es) 1990-05-07 1991-04-23 Un metodo y un equipo para controlar la velocidad de ralenti de un motor de combustion interna.
EP91830162A EP0456616B1 (en) 1990-05-07 1991-04-23 A method and equipment for controlling the idling speed of an internal combustion engine
US07/696,797 US5121726A (en) 1990-05-07 1991-05-07 Method and equipment for controlling the idling speed of an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67333A IT1241215B (it) 1990-05-07 1990-05-07 Procedimento ed apparato per il controllo della velocita' di rotazione al minimo di un motore a combustione interna.

Publications (3)

Publication Number Publication Date
IT9067333A0 IT9067333A0 (it) 1990-05-07
IT9067333A1 IT9067333A1 (it) 1991-11-07
IT1241215B true IT1241215B (it) 1993-12-29

Family

ID=11301532

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67333A IT1241215B (it) 1990-05-07 1990-05-07 Procedimento ed apparato per il controllo della velocita' di rotazione al minimo di un motore a combustione interna.

Country Status (5)

Country Link
US (1) US5121726A (it)
EP (1) EP0456616B1 (it)
DE (1) DE69100125T2 (it)
ES (1) ES2041555T3 (it)
IT (1) IT1241215B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3932763C1 (it) * 1989-09-30 1990-08-02 Robert Bosch Gmbh, 7000 Stuttgart, De
US5269271A (en) * 1991-06-10 1993-12-14 Nippondenso Co., Ltd. Apparatus for controlling speed of internal combustion engine
US5463993A (en) * 1994-02-28 1995-11-07 General Motors Corporation Engine speed control
JPH1150937A (ja) * 1997-07-31 1999-02-23 Sanshin Ind Co Ltd 船外機用エンジンにおける暖機制御方法及び装置
FR2779768B1 (fr) * 1998-06-11 2000-08-18 Renault Procede et dispositif de regulation du fonctionnement d'un moteur a combustion interne lors d'un retour en regime de ralenti
US6178373B1 (en) * 1999-04-12 2001-01-23 Ford Motor Company Engine control method using real-time engine system model
DE102004041660B3 (de) * 2004-08-27 2006-05-04 Siemens Ag Verfahren und Vorrichtung zur Ermittlung eines Ausgabedrehmoments
US8103431B2 (en) * 2008-01-23 2012-01-24 GM Global Technology Operations LLC Engine vacuum enhancement in an internal combustion engine
DE102012003581B3 (de) * 2012-02-27 2013-07-18 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Leerlaufregler und Verfahren zum Betrieb von Brennkraftmaschinen
CN111810309B (zh) * 2020-06-23 2022-11-01 哈尔滨工程大学 一种基于闭环观测器的高压共轨***喷油量预测方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5951150A (ja) * 1982-09-16 1984-03-24 Nissan Motor Co Ltd 内燃機関のアイドル回転速度制御方法
JPH0697003B2 (ja) * 1984-12-19 1994-11-30 日本電装株式会社 内燃機関の運転状態制御装置
JPH0612093B2 (ja) * 1985-02-19 1994-02-16 日本電装株式会社 内燃機関制御装置
IT1185801B (it) * 1985-06-11 1987-11-18 Weber Spa Sistema di controllo automatico del regime di rotazione minimo di un motore endotermico
US4785780A (en) * 1986-07-08 1988-11-22 Nippondenso Co., Ltd. Control apparatus
JPS63219857A (ja) * 1987-03-09 1988-09-13 Mitsubishi Electric Corp エンジン回転速度制御方法
JPH081146B2 (ja) * 1987-04-21 1996-01-10 トヨタ自動車株式会社 内燃機関の非線形フイ−ドバツク制御装置

Also Published As

Publication number Publication date
DE69100125T2 (de) 1993-09-30
US5121726A (en) 1992-06-16
EP0456616A1 (en) 1991-11-13
EP0456616B1 (en) 1993-06-16
IT9067333A0 (it) 1990-05-07
IT9067333A1 (it) 1991-11-07
DE69100125D1 (de) 1993-07-22
ES2041555T3 (es) 1993-11-16

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950531