BR9813934A - Sistema e processo para controlar um veìculo e artigo de manufatura - Google Patents
Sistema e processo para controlar um veìculo e artigo de manufaturaInfo
- Publication number
- BR9813934A BR9813934A BR9813934-7A BR9813934A BR9813934A BR 9813934 A BR9813934 A BR 9813934A BR 9813934 A BR9813934 A BR 9813934A BR 9813934 A BR9813934 A BR 9813934A
- Authority
- BR
- Brazil
- Prior art keywords
- feeder
- turbo
- geometric shape
- vehicle
- current
- Prior art date
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
- F02D41/0002—Controlling intake air
- F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
-
- 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
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/10—Introducing corrections for particular operating conditions for acceleration
- F02D41/107—Introducing corrections for particular operating conditions for acceleration and deceleration
-
- 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
- F02D2041/1409—Introducing closed-loop corrections characterised by the control or regulation method using at least a proportional, integral or derivative controller
-
- 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
- F02D2200/1002—Output torque
-
- 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
- F02D2200/1012—Engine speed gradient
-
- 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
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
- F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
-
- 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
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/08—Introducing corrections for particular operating conditions for idling
-
- 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
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2409—Addressing techniques specially adapted therefor
- F02D41/2422—Selective use of one or more tables
-
- 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)
- Supercharger (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
"SISTEMA E PROCESSO PARA CONTROLAR UM VEìCULO, E, ARTIGO DE MANUFATURA". Um sistema (10) para controlar um veículo que possui um motor de combustão interna (12) e um turbo-alimentador de formato geométrico variável (50) inclui um sensor de turbo-alimentador que possui uma saída indicativa do formato geométrico de turbo-alimentador corrente. O formato geométrico de turbo-alimentador é variado por um atuador controlável. A lógica de controle (62) determina um formato geométrico de turbo-alimentador desejado com base nas condições correntes do motor. A lógica de controle determina um sinal de erro pela comparação do formato geométrico de turbo-alimentador corrente com o formato geométrico de turbo-alimentador desejado. O atuador é controlado baseado no sinal de erro para mudar o formato geométrico de turbo-alimentador corrente de modo a rastrear o formato geométrico de turbo-alimentador desejado.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/964,343 US6000221A (en) | 1997-11-04 | 1997-11-04 | System for controlling a variable geometry turbocharger |
PCT/US1998/023543 WO1999023377A1 (en) | 1997-11-04 | 1998-11-04 | System and method for controlling a variable geometry turbocharger |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9813934A true BR9813934A (pt) | 2000-09-19 |
Family
ID=25508442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9813934-7A BR9813934A (pt) | 1997-11-04 | 1998-11-04 | Sistema e processo para controlar um veìculo e artigo de manufatura |
Country Status (8)
Country | Link |
---|---|
US (3) | US6000221A (pt) |
EP (1) | EP1029166B1 (pt) |
JP (1) | JP2001522016A (pt) |
AU (1) | AU741651B2 (pt) |
BR (1) | BR9813934A (pt) |
CA (1) | CA2307596A1 (pt) |
DE (1) | DE69838259T2 (pt) |
WO (1) | WO1999023377A1 (pt) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9611015D0 (en) | 1996-05-25 | 1996-07-31 | Holset Engineering Co | Variable geometry turbocharger control |
DE19833147C2 (de) * | 1998-07-23 | 2000-05-31 | Daimler Chrysler Ag | Verfahren zur Einstellung der Motorbremsleistung einer aufgeladenen Brennkraftmaschine |
DE19844213C1 (de) * | 1998-09-26 | 1999-05-27 | Daimler Chrysler Ag | Verfahren zur Regelung oder Steuerung einer aufgeladenen Brennkraftmaschine |
DE60029474T2 (de) | 1999-12-09 | 2007-02-15 | International Engine Intellectual Property Company, LLC., Warrenville | Ergeignis-Überwachungssystem in einem Abgas-Rückführungs-System eines Verbrennungsmotors |
US6418719B2 (en) | 2000-01-25 | 2002-07-16 | International Engine Intellectual Property Company, L.L.C. | Control of a variable geometry turbocharger by sensing exhaust pressure |
US6427445B1 (en) | 2000-02-10 | 2002-08-06 | International Engine Intellectual Property Company, L.L.C. | Variable nozzle turbine control strategy |
US6347519B1 (en) | 2000-03-31 | 2002-02-19 | Detroit Diesel Corporation | System and method for measuring recirculated exhaust gas flow in a compression-ignition engine |
US6729134B2 (en) | 2001-01-16 | 2004-05-04 | Honeywell International Inc. | Variable geometry turbocharger having internal bypass exhaust gas flow |
ITTO20010041A1 (it) * | 2001-01-19 | 2002-07-19 | Iveco Motorenforschung Ag | Sistema di controllo per turbocompressore a geometria variabile. |
US6543227B2 (en) | 2001-01-31 | 2003-04-08 | Cummins Engine Company, Inc. | Automated active variable geometry turbocharger diagnosis system |
US6594996B2 (en) | 2001-05-22 | 2003-07-22 | Diesel Engine Retarders, Inc | Method and system for engine braking in an internal combustion engine with exhaust pressure regulation and turbocharger control |
US6866017B2 (en) * | 2001-05-22 | 2005-03-15 | Diesel Engine Retarders, Inc. | Method and system for engine braking in an internal combustion engine using a stroke limited high pressure engine brake |
US6692406B2 (en) * | 2001-08-29 | 2004-02-17 | Eaton Corporation | Shift control strategy for use with an automated manual transmission coupled to a turbocharged internal combustion engine |
FR2829530B1 (fr) * | 2001-09-12 | 2004-06-04 | Renault | Procede et systeme de reglage du flux d'air dans le collecteur d'admission d'un moteur a combustion interne d'un vehicule automobile |
US6830121B1 (en) * | 2001-10-10 | 2004-12-14 | Robert E. Johnson | Fuel economizer system |
US6681573B2 (en) | 2002-02-05 | 2004-01-27 | Honeywell International Inc | Methods and systems for variable geometry turbocharger control |
US6665604B2 (en) | 2002-02-05 | 2003-12-16 | Honeywell International Inc. | Control method for variable geometry turbocharger and related system |
US6928817B2 (en) | 2002-06-28 | 2005-08-16 | Honeywell International, Inc. | Control system for improved transient response in a variable-geometry turbocharger |
US6996986B2 (en) | 2002-07-19 | 2006-02-14 | Honeywell International, Inc. | Control system for variable geometry turbocharger |
US6647724B1 (en) | 2002-07-30 | 2003-11-18 | Honeywell International Inc. | Electric boost and/or generator |
US6637205B1 (en) | 2002-07-30 | 2003-10-28 | Honeywell International Inc. | Electric assist and variable geometry turbocharger |
US7024856B2 (en) * | 2003-02-13 | 2006-04-11 | Jidosha Denki Kogyo Co., Ltd. | Variable nozzle control apparatus of turbocharger |
US7137252B2 (en) * | 2003-02-13 | 2006-11-21 | Jidosha Denki Kogyo Co., Ltd. | Variable nozzle control apparatus of turbocharger |
KR20050001438A (ko) * | 2003-06-26 | 2005-01-06 | 지도샤 덴키 고교 가부시키 가이샤 | 터보차쳐의 가변노즐제어장치 |
EP1491743A1 (en) * | 2003-06-26 | 2004-12-29 | JIDOSHA DENKI KOGYO Co., Ltd. | Apparatus for controlling variable nozzle of turbocharger |
US6904353B1 (en) * | 2003-12-18 | 2005-06-07 | Honeywell International, Inc. | Method and system for sliding mode control of a turbocharger |
US6895751B1 (en) * | 2004-03-08 | 2005-05-24 | Christopher Greentree | Vane control |
US7124582B2 (en) * | 2004-07-26 | 2006-10-24 | International Engine Intellectual Property Company, Llc | Method and apparatus for determining turbocharger boost |
US7200995B2 (en) * | 2004-12-30 | 2007-04-10 | General Motors Corporation | Control system for diesel engine elevated idle and variable nozzle turbo control for stationary vehicles |
US20070044776A1 (en) * | 2005-08-29 | 2007-03-01 | The Timken Company | Variable speed supercharger |
US8430793B2 (en) * | 2005-11-16 | 2013-04-30 | Cummins, Inc. | Apparatus, system, and method for improving the rate of deceleration of an engine |
FR2898642B1 (fr) * | 2006-03-14 | 2008-05-16 | Renault Sas | Procede de commande d'un moteur suralimente comportant un diagnostic de regulation |
US7415825B2 (en) * | 2006-06-13 | 2008-08-26 | International Engine Intellectual Property Company, Llc | Variable geometry turbocharger control method and apparatus |
DE102007012119A1 (de) * | 2007-03-13 | 2008-09-18 | Rolls-Royce Deutschland Ltd & Co Kg | Drosselgradabhängige Schaufelverstellung bei Strömungsarbeitsmaschinen |
US7937996B2 (en) * | 2007-08-24 | 2011-05-10 | GM Global Technology Operations LLC | Turbo speed sensor diagnostic for turbocharged engines |
WO2009056636A1 (de) * | 2007-10-31 | 2009-05-07 | Abb Turbo Systems Ag | Regelung eines abgasturboladers |
US8523511B2 (en) * | 2007-11-13 | 2013-09-03 | Honeywell International Inc. | Adaptive variable geometry turbocharger strategy |
US20090133399A1 (en) * | 2007-11-27 | 2009-05-28 | Caterpillar Inc. | Turbocharger system implementing real time speed limiting |
WO2012018644A1 (en) * | 2010-07-26 | 2012-02-09 | Vandyne Super Turbo, Inc. | Superturbocharger control systems |
BR102013002421B1 (pt) * | 2012-01-31 | 2022-03-22 | International Engine Intellectual Property Company, Llc | Método de controle de um turbocompressor de geometria variável e método de controle de uma comporta de passagem de um turbocompressor |
DE102012209415B4 (de) * | 2012-06-04 | 2023-11-30 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Diagnose eines Stellgebers für eine abgasgetriebene Aufladeeinrichtung |
SE539194C2 (sv) * | 2013-04-30 | 2017-05-09 | Scania Cv Ab | Förfarande och system för styrning av turboladdad motor vid uppväxling |
DE102016202951A1 (de) * | 2016-02-25 | 2017-08-31 | Continental Teves Ag & Co. Ohg | Verfahren für einen Geschwindigkeitsregler |
FR3059713B1 (fr) * | 2016-12-05 | 2018-11-16 | Renault S.A.S | Procede de commande d'un turbocompresseur de suralimentation pour moteur a combustion interne |
FR3080152B1 (fr) * | 2018-04-11 | 2020-03-27 | Psa Automobiles Sa | Procede de detection d’une defaillance de mecanisme de geometrie variable dans un turbocompresseur de moteur thermique |
FR3081550B1 (fr) * | 2018-05-28 | 2020-06-26 | Psa Automobiles Sa | Procede de diagnostic de fonctionnement d'un turbocompresseur adapte a la gravite de la defaillance |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4075849A (en) * | 1976-09-01 | 1978-02-28 | The Garrett Corporation | Turbocharger regulator |
US4203296A (en) * | 1977-05-23 | 1980-05-20 | Nippon Soken, Inc. | Supercharged internal combustion engine |
US4428199A (en) * | 1979-02-28 | 1984-01-31 | Semco Instruments, Inc. | Turbocharger control system |
US4292806A (en) * | 1979-02-28 | 1981-10-06 | Semco Instruments, Inc. | Turbocharger control system |
DE3005108A1 (de) * | 1980-02-12 | 1981-08-20 | Audi Nsu Auto Union Ag, 7107 Neckarsulm | Brennkraftmaschine, insbesondere fremdgezuendete viertakt-brennkraftmaschine mit einem verdichter |
US4489557A (en) * | 1980-02-22 | 1984-12-25 | Battelle Development Corporation | Turbocharger for internal combustion engines |
DE3022345C2 (de) * | 1980-06-14 | 1983-03-10 | Bayerische Motoren Werke AG, 8000 München | Ladedruck-Regelvorrichtung für Brennkraftmaschinen mit Abgas-Turbolader |
SE458290B (sv) * | 1981-02-19 | 1989-03-13 | Volvo Ab | Anordning foer styrning av laddtrycket i en turboladdad foerbraenningsmotor |
US4397285A (en) * | 1981-07-15 | 1983-08-09 | Physics International Company | Closed loop diesel engine control |
GB8325166D0 (en) * | 1983-09-20 | 1983-10-19 | Holset Engineering Co | Variable area turbine and control system |
JPS6081425A (ja) * | 1983-10-13 | 1985-05-09 | Honda Motor Co Ltd | タ−ボチヤ−ジヤ付内燃機関の過給圧制御装置 |
JPS60182319A (ja) * | 1984-02-29 | 1985-09-17 | Nissan Motor Co Ltd | 可変容量タ−ボチヤ−ジヤの制御装置 |
DE3437872C1 (de) * | 1984-10-16 | 1986-05-28 | M.A.N.-B & W Diesel GmbH, 8900 Augsburg | Steuereinrichtung fuer einen Verbrennungsmotor mit einem Abgasturbolader |
JPS61164042A (ja) * | 1985-01-16 | 1986-07-24 | Nissan Motor Co Ltd | タ−ボチヤ−ジヤの過給圧制御装置 |
DE3679944D1 (de) * | 1985-07-26 | 1991-08-01 | Isuzu Motors Ltd | Regelsystem fuer eine aufgeladene brennkraftmaschine. |
US4671068A (en) * | 1986-02-10 | 1987-06-09 | General Motors Corporation | Electronic control for a motor vehicle variable geometry turbocharger |
US4848086A (en) * | 1986-11-19 | 1989-07-18 | Honda Giken Kogyo Kabushiki Kaisha | Boost pressure control method for a supercharged internal combustion engine |
US4953110A (en) * | 1988-06-07 | 1990-08-28 | Globe Turbocharger Specialties, Inc. | Turbocharger control system |
DE3903563C1 (pt) * | 1988-07-19 | 1990-03-22 | Mtu Friedrichshafen Gmbh | |
DE3911748A1 (de) * | 1989-04-11 | 1990-10-18 | Bosch Gmbh Robert | Adaptive klopfregelung |
DE3935958A1 (de) * | 1989-10-27 | 1991-05-02 | Mtu Muenchen Gmbh | Analoger mehrkanalregler |
EP0450787A3 (en) * | 1990-04-04 | 1992-09-09 | Lucas Industries Public Limited Company | Engine control system and method |
US5123246A (en) * | 1991-01-25 | 1992-06-23 | Mack Trucks, Inc. | Continuously proportional variable geometry turbocharger system and method of control |
US5186081A (en) * | 1991-06-07 | 1993-02-16 | General Motors Corporation | Method of regulating supercharger boost pressure |
DE4219791C2 (de) * | 1992-06-17 | 2002-07-11 | Bosch Gmbh Robert | System zur Regelung der Aufladung einer Brennkraftmaschine |
US5445128A (en) * | 1993-08-27 | 1995-08-29 | Detroit Diesel Corporation | Method for engine control |
US5477827A (en) * | 1994-05-16 | 1995-12-26 | Detroit Diesel Corporation | Method and system for engine control |
US5622053A (en) * | 1994-09-30 | 1997-04-22 | Cooper Cameron Corporation | Turbocharged natural gas engine control system |
DE4446246C2 (de) * | 1994-12-23 | 1999-10-21 | Mtu Friedrichshafen Gmbh | Verfahren zur Regelung des Lastannahme- und Beschleunigungsverhaltens von aufgeladenen Brennkraftmaschinen |
EP0763725A3 (de) * | 1995-09-14 | 1999-07-21 | MTU Motoren- und Turbinen-Union Friedrichshafen GmbH | Verfahren zur Bestimmung der Unterschiede ungleichförmiger Zylindermomente bei einer Brennkraftmaschine und Anwendung des Verfahrens |
IT1284345B1 (it) * | 1996-01-26 | 1998-05-18 | Fiat Ricerche | Metodo e unita' di controllo della pressione di sovralimentazione per un motore turbodiesel con turbina a geometria variabile |
GB9611015D0 (en) * | 1996-05-25 | 1996-07-31 | Holset Engineering Co | Variable geometry turbocharger control |
US5771867A (en) * | 1997-07-03 | 1998-06-30 | Caterpillar Inc. | Control system for exhaust gas recovery system in an internal combustion engine |
-
1997
- 1997-11-04 US US08/964,343 patent/US6000221A/en not_active Expired - Lifetime
-
1998
- 1998-11-04 DE DE69838259T patent/DE69838259T2/de not_active Expired - Fee Related
- 1998-11-04 CA CA002307596A patent/CA2307596A1/en not_active Abandoned
- 1998-11-04 WO PCT/US1998/023543 patent/WO1999023377A1/en active IP Right Grant
- 1998-11-04 BR BR9813934-7A patent/BR9813934A/pt unknown
- 1998-11-04 JP JP2000519211A patent/JP2001522016A/ja not_active Abandoned
- 1998-11-04 AU AU13083/99A patent/AU741651B2/en not_active Ceased
- 1998-11-04 EP EP98956595A patent/EP1029166B1/en not_active Expired - Lifetime
-
1999
- 1999-10-08 US US09/415,120 patent/US6134890A/en not_active Expired - Lifetime
-
2000
- 2000-06-29 US US09/607,079 patent/US6233934B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6000221A (en) | 1999-12-14 |
WO1999023377A1 (en) | 1999-05-14 |
DE69838259T2 (de) | 2007-12-20 |
US6134890A (en) | 2000-10-24 |
US6233934B1 (en) | 2001-05-22 |
JP2001522016A (ja) | 2001-11-13 |
AU741651B2 (en) | 2001-12-06 |
EP1029166A4 (en) | 2003-04-16 |
EP1029166B1 (en) | 2007-08-15 |
CA2307596A1 (en) | 1999-05-14 |
AU1308399A (en) | 1999-05-24 |
EP1029166A1 (en) | 2000-08-23 |
DE69838259D1 (de) | 2007-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A , 6A E 7A ANUIDADES. |