FR2934369B1 - Systeme et procede de determination du bruit de combustion d'un moteur avec filtrage de ponderation adaptatif - Google Patents

Systeme et procede de determination du bruit de combustion d'un moteur avec filtrage de ponderation adaptatif

Info

Publication number
FR2934369B1
FR2934369B1 FR0854981A FR0854981A FR2934369B1 FR 2934369 B1 FR2934369 B1 FR 2934369B1 FR 0854981 A FR0854981 A FR 0854981A FR 0854981 A FR0854981 A FR 0854981A FR 2934369 B1 FR2934369 B1 FR 2934369B1
Authority
FR
France
Prior art keywords
engine
determining
combustion noise
adaptive weighting
weighting filtering
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
FR0854981A
Other languages
English (en)
Other versions
FR2934369A1 (fr
Inventor
De Araujo Manoela Ferreira
Lionel Cordesses
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 FR0854981A priority Critical patent/FR2934369B1/fr
Publication of FR2934369A1 publication Critical patent/FR2934369A1/fr
Application granted granted Critical
Publication of FR2934369B1 publication Critical patent/FR2934369B1/fr
Active 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
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
    • 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
    • F02D41/28—Interface circuits
    • F02D2041/281—Interface circuits between sensors and control unit
    • 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
    • F02D2200/025—Engine noise, e.g. determined by using an acoustic sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR0854981A 2008-07-22 2008-07-22 Systeme et procede de determination du bruit de combustion d'un moteur avec filtrage de ponderation adaptatif Active FR2934369B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0854981A FR2934369B1 (fr) 2008-07-22 2008-07-22 Systeme et procede de determination du bruit de combustion d'un moteur avec filtrage de ponderation adaptatif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0854981A FR2934369B1 (fr) 2008-07-22 2008-07-22 Systeme et procede de determination du bruit de combustion d'un moteur avec filtrage de ponderation adaptatif

Publications (2)

Publication Number Publication Date
FR2934369A1 FR2934369A1 (fr) 2010-01-29
FR2934369B1 true FR2934369B1 (fr) 2010-09-17

Family

ID=40456451

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0854981A Active FR2934369B1 (fr) 2008-07-22 2008-07-22 Systeme et procede de determination du bruit de combustion d'un moteur avec filtrage de ponderation adaptatif

Country Status (1)

Country Link
FR (1) FR2934369B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112857815B (zh) * 2019-11-28 2022-09-02 中国航发沈阳黎明航空发动机有限责任公司 一种航空发动机压气机内部噪声测试方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2839781B1 (fr) * 2002-05-15 2004-11-05 Peugeot Citroen Automobiles Sa Systeme de notation du bruit de combustion dans un moteur diesel de vehicule automobile
JP4260046B2 (ja) * 2004-03-03 2009-04-30 アルパイン株式会社 音声明瞭度改善装置及び音声明瞭度改善方法
FR2886678B1 (fr) * 2005-06-07 2007-09-28 Peugeot Citroen Automobiles Sa Procede de reduction du bruit d'un moteur diesel a injection
DE102006001367A1 (de) * 2005-08-16 2007-02-22 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
FR2903488B1 (fr) * 2006-07-04 2008-10-17 Peugeot Citroen Automobiles Sa Systeme de notation du bruit de combustion d'un moteur a combustion interne de vehicule automobile
FR2909762A1 (fr) * 2006-12-11 2008-06-13 Renault Sas Systeme et procede de determination du bruit de combustion dans au moins un cylindre de moteur a combustion interne

Also Published As

Publication number Publication date
FR2934369A1 (fr) 2010-01-29

Similar Documents

Publication Publication Date Title
EP2074201A4 (fr) Procédé de conditionnement d'un moteur à combustion interne
EP2156032A4 (fr) Procédé de montage d'un accéléromètre sur un moteur à combustion interne et d'augmentation du rapport signal sur bruit
DE502005008952D1 (de) Brennkraftmaschine mit einem abgasturbolader
EP2007978A4 (fr) Moteur à combustion interne
DE602006010463D1 (de) Verdichtungsverminderungssystem für Verbrennungsmotor
DE602005022029D1 (de) Selbstdiagnose Vorrichtung eines Verbrennungsmotors
FI20070152A (fi) Koottu kampiakseli, erityisesti keskinopeakäyntisiä nelitahtidieselmoottoreita varten
CR10565A (es) Motor de combustion interna
ZA200800815B (en) Knocking determination device for internal combustion engine
GB2425570B (en) An internal combustion engine
DE102007035089B8 (de) Drosselklappenöffnungs-Steuerungssystem und -Verfahren für einen Verbrennungsmotor
DE602005004677D1 (de) Steuerapparat für einen Verbrennungsmotor
DE602006018088D1 (de) Drehzahlbegrezung eines Verbrennungsmotors beim Gangwechsel
DE112007001077T8 (de) Klopfbestimmungsvorrichtung und -verfahren für Verbrennungskraftmaschine
EP1918578A4 (fr) Dispositif de chauffe d un moteur à combustion interne
EP1925816A4 (fr) Dispositif de chauffe de moteur a combustion interne
EP1918577A4 (fr) Dispositif de chauffe de moteur a combustion interne
FR2934369B1 (fr) Systeme et procede de determination du bruit de combustion d'un moteur avec filtrage de ponderation adaptatif
DE602005001030D1 (de) Steuervorrichtung eines Verbrennungsmotors
EP2052135A4 (fr) Carter de moteur pour moteur à combustion interne
FR2949511B1 (fr) Methode d'estimation de l'intensite du cliquetis d'un moteur a combustion interne
GB0620135D0 (en) An internal combustion engine
DE602004000737D1 (de) Auslegung eines Flugzeug zur Dämpfung von Triebwerksgeräuschen
FR2935760B1 (fr) Procede de prediction du risque de pre-allumage d'un moteur a combustion interne
DE602007000046D1 (de) DPF-Regenerationssystem eines Verbrennungsmotors

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 15

CA Change of address

Effective date: 20221121

PLFP Fee payment

Year of fee payment: 16

PLFP Fee payment

Year of fee payment: 17