BR9813934A - Sistema e processo para controlar um veìculo e artigo de manufatura - Google Patents

Sistema e processo para controlar um veìculo e artigo de manufatura

Info

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
Application number
BR9813934-7A
Other languages
English (en)
Inventor
Peter D Church
Christopher M Rieflin
Original Assignee
Detroit Diesel Corp
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 Detroit Diesel Corp filed Critical Detroit Diesel Corp
Publication of BR9813934A publication Critical patent/BR9813934A/pt

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.
BR9813934-7A 1997-11-04 1998-11-04 Sistema e processo para controlar um veìculo e artigo de manufatura BR9813934A (pt)

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)

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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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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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