FR3046630B1 - Procede d'estimation d'une masse d'air frais admise a l'interieur d'une chambre de combustion de moteur a combustion interne a levee de soupape variable - Google Patents

Procede d'estimation d'une masse d'air frais admise a l'interieur d'une chambre de combustion de moteur a combustion interne a levee de soupape variable

Info

Publication number
FR3046630B1
FR3046630B1 FR1650187A FR1650187A FR3046630B1 FR 3046630 B1 FR3046630 B1 FR 3046630B1 FR 1650187 A FR1650187 A FR 1650187A FR 1650187 A FR1650187 A FR 1650187A FR 3046630 B1 FR3046630 B1 FR 3046630B1
Authority
FR
France
Prior art keywords
estimating
fresh air
variable valve
air mass
combustion engine
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 - Fee Related
Application number
FR1650187A
Other languages
English (en)
Other versions
FR3046630A1 (fr
Inventor
Frederic Trelle
Christophe Pacilly
Felix Gallienne
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1650187A priority Critical patent/FR3046630B1/fr
Priority to PCT/FR2016/053469 priority patent/WO2017121934A1/fr
Publication of FR3046630A1 publication Critical patent/FR3046630A1/fr
Application granted granted Critical
Publication of FR3046630B1 publication Critical patent/FR3046630B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F02D41/182—Circuit arrangements for generating control signals by measuring intake air flow for the control of a fuel injection device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0203—Variable control of intake and exhaust valves
    • F02D13/0207—Variable control of intake and exhaust valves changing valve lift or valve lift and timing
    • 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
    • F02D41/0002—Controlling intake air
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0402—Engine intake system parameters the parameter being determined by using a model of the engine intake or its components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0406—Intake manifold pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0414—Air temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/101—Engine speed
    • 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
    • F02D41/1405—Neural network control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR1650187A 2016-01-11 2016-01-11 Procede d'estimation d'une masse d'air frais admise a l'interieur d'une chambre de combustion de moteur a combustion interne a levee de soupape variable Expired - Fee Related FR3046630B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1650187A FR3046630B1 (fr) 2016-01-11 2016-01-11 Procede d'estimation d'une masse d'air frais admise a l'interieur d'une chambre de combustion de moteur a combustion interne a levee de soupape variable
PCT/FR2016/053469 WO2017121934A1 (fr) 2016-01-11 2016-12-15 Procede d'estimation d'une masse d'air frais admise a l'interieur d'une chambre de combustion de moteur a combustion interne a levee de soupape variable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1650187A FR3046630B1 (fr) 2016-01-11 2016-01-11 Procede d'estimation d'une masse d'air frais admise a l'interieur d'une chambre de combustion de moteur a combustion interne a levee de soupape variable

Publications (2)

Publication Number Publication Date
FR3046630A1 FR3046630A1 (fr) 2017-07-14
FR3046630B1 true FR3046630B1 (fr) 2018-01-12

Family

ID=56896624

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1650187A Expired - Fee Related FR3046630B1 (fr) 2016-01-11 2016-01-11 Procede d'estimation d'une masse d'air frais admise a l'interieur d'une chambre de combustion de moteur a combustion interne a levee de soupape variable

Country Status (2)

Country Link
FR (1) FR3046630B1 (fr)
WO (1) WO2017121934A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4364735B2 (ja) * 2004-07-07 2009-11-18 本田技研工業株式会社 吸入空気量推定装置
FR2885175B1 (fr) * 2005-04-28 2010-08-13 Renault Sas Procede de commande d'un moteur de vehicule mettant en oeuvre un reseau de neurones
FR2942503B1 (fr) * 2009-02-23 2011-03-04 Peugeot Citroen Automobiles Sa Procede et estimateur d'une masse d'air frais dans une chambre de combustion, procede d'estimation de remplissage total, support d'enregistrement pour ces procedes et vehicule equipe de cet estimateur.
FR2996596B1 (fr) * 2012-10-05 2018-04-13 Psa Automobiles Sa. Procede de determination de la masse d'air frais admise a l'interieur d'une chambre de combustion, calculateur pour ce procede et vehicule equipe de ce calculateur

Also Published As

Publication number Publication date
WO2017121934A1 (fr) 2017-07-20
FR3046630A1 (fr) 2017-07-14

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Search report ready

Effective date: 20170714

PLFP Fee payment

Year of fee payment: 3

CA Change of address

Effective date: 20180312

CD Change of name or company name

Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

Effective date: 20180312

ST Notification of lapse

Effective date: 20190906