BRPI0802440A2 - método de controle de torque de um veìculo de estrada - Google Patents

método de controle de torque de um veìculo de estrada

Info

Publication number
BRPI0802440A2
BRPI0802440A2 BRPI0802440-5A BRPI0802440A BRPI0802440A2 BR PI0802440 A2 BRPI0802440 A2 BR PI0802440A2 BR PI0802440 A BRPI0802440 A BR PI0802440A BR PI0802440 A2 BRPI0802440 A2 BR PI0802440A2
Authority
BR
Brazil
Prior art keywords
torque
determining
torsion
current
powertrain system
Prior art date
Application number
BRPI0802440-5A
Other languages
English (en)
Inventor
Savino Luigi Lupo
Gabriele Serra
Filippo Para
Original Assignee
Magneti Marelli Powertrain 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38805839&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0802440(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Magneti Marelli Powertrain Spa filed Critical Magneti Marelli Powertrain Spa
Publication of BRPI0802440A2 publication Critical patent/BRPI0802440A2/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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/20—Reducing vibrations in the driveline
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W2050/0001—Details of the control system
    • B60W2050/0019—Control system elements or transfer functions
    • B60W2050/0028—Mathematical models, e.g. for simulation
    • B60W2050/0031—Mathematical model of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W2050/0001—Details of the control system
    • B60W2050/0019—Control system elements or transfer functions
    • B60W2050/0028—Mathematical models, e.g. for simulation
    • B60W2050/0037—Mathematical models of vehicle sub-units
    • B60W2050/0041—Mathematical models of vehicle sub-units of the drive line
    • 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
    • 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
    • F02D2200/1004—Estimation of the output torque
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/18—Control of the engine output torque
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/28—Control for reducing torsional vibrations, e.g. at acceleration
    • 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
    • F02D41/1497—With detection of the mechanical response of the engine
    • 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
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)

Abstract

MéTODO DE CONTROLE DE TORQUE DE UM VEìCULO DE ESTRADA. Trata-se de um método de controle do torque de um veículo de estrada compreendendo um sistema de transmissão (3) munido de um motor (4) e uma transmissão (6), que transmite o torque gerado pelo motor (4) à superficie da estrada; o método contemplando as etapas de: determinar o torque-alvo (Te-targ); modelar o sistema de transmissão (3) como um único componente fisico que apresenta uma inércia mecânica característica e uma elasticidade torcional característica; determinar o torque de carga atual (Ti-) do veículo; determinar a torsão-alvo (<30><sym>targ) do sistema de transmissão (3) de acordo com o torque-alvo (Te-targ) e o torque de carga atual (Tr); determinar a torção atual (<30><sym>) do sistema de transmissão (3) e a velocidade de torção atual (<30><sym>') do sistema de transmissão (3); determinar o torque solicitado (Te- EC) com base no equilíbrio de energia de acordo com a torção- alvo (<30><sym>targ), a torção atual (<30><sym>), a velocidade de torção atual (<30><sym>) e o torque de carga atual (Ti-); e Lisai o toique solicitado (Te-EC) com base no equilíbrio de energia pai-a conti-olar a gei-ação de torque do motor (4). (figura 3)
BRPI0802440-5A 2007-07-25 2008-07-24 método de controle de torque de um veìculo de estrada BRPI0802440A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07425459A EP2019194B1 (en) 2007-07-25 2007-07-25 A torque control method of a road vehicle

Publications (1)

Publication Number Publication Date
BRPI0802440A2 true BRPI0802440A2 (pt) 2009-04-07

Family

ID=38805839

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0802440-5A BRPI0802440A2 (pt) 2007-07-25 2008-07-24 método de controle de torque de um veìculo de estrada

Country Status (6)

Country Link
US (1) US8135517B2 (pt)
EP (1) EP2019194B1 (pt)
CN (1) CN101396977B (pt)
AT (1) ATE473363T1 (pt)
BR (1) BRPI0802440A2 (pt)
DE (1) DE602007007601D1 (pt)

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DE102008054663A1 (de) * 2008-12-15 2010-06-17 Zf Friedrichshafen Ag Verfahren zum Betreiben eines Antriebsstrangs
JP4678444B2 (ja) * 2009-04-09 2011-04-27 トヨタ自動車株式会社 車両の制御装置
WO2011003544A2 (en) * 2009-07-07 2011-01-13 Volvo Lastvagnar Ab Method and controller for controlling output torque of a propulsion unit.
DE102010040279A1 (de) * 2010-09-06 2012-03-08 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Antriebseinheit eines Kraftfahrzeuges
DE102010052337A1 (de) * 2010-11-25 2012-05-31 Voith Patent Gmbh Verfahren zur Einstellung des Arbeitsdruckes eines Getriebes
CN102756727B (zh) * 2011-04-27 2015-04-15 上海汽车集团股份有限公司 一种混合动力车辆扭矩控制方法
KR20130055472A (ko) * 2011-11-18 2013-05-28 현대자동차주식회사 자동차의 구동계 진동 제어장치 및 그 제어방법
CN103183024B (zh) * 2011-12-31 2015-11-25 上海汽车集团股份有限公司 一种混合动力车辆模式切换扭矩控制方法
CN103587431B (zh) * 2012-08-15 2016-09-07 北汽福田汽车股份有限公司 电动汽车的扭矩滤波控制方法
DE102012018160A1 (de) * 2012-09-14 2014-03-20 Claas Selbstfahrende Erntemaschinen Gmbh Landwirtschaftliches Arbeitssystem
SE537011C2 (sv) * 2013-02-20 2014-12-02 Scania Cv Ab Reglering av ett begärt moment i ett fordon
CN103332193B (zh) * 2013-07-12 2015-11-18 东风汽车公司 基于规则曲线补偿控制法的发动机扭矩波动补偿方法
SE538993C2 (sv) * 2014-05-30 2017-03-14 Scania Cv Ab Reglering av ett från en motor begärt moment
SE538118C2 (sv) * 2014-05-30 2016-03-08 Scania Cv Ab Styrning av ett fordons drivlina baserat på en tidsderivataför dynamiskt vridmoment
SE538734C2 (sv) * 2014-05-30 2016-11-08 Scania Cv Ab Reglering av ett från en motor begärt moment
SE540212C2 (sv) * 2014-05-30 2018-05-02 Scania Cv Ab Reglering av ett från en motor begärt moment
EP3017995A1 (en) * 2014-11-05 2016-05-11 ABB Technology Oy Adjustment method for speed-controlled electronic drive and apparatus for implementing the same
CN104842820B (zh) * 2014-12-19 2017-04-05 北汽福田汽车股份有限公司 电动汽车扭矩滤波控制方法
JP6168479B2 (ja) * 2015-09-30 2017-07-26 マツダ株式会社 エンジンの制御装置
JP6470333B2 (ja) * 2017-03-15 2019-02-13 本田技研工業株式会社 自動変速機
CN111186308B (zh) * 2019-12-31 2021-07-27 合创汽车科技有限公司 电动汽车驱动转矩分配方法、装置和计算机设备

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DE19504847B4 (de) * 1994-02-23 2006-04-27 Luk Gs Verwaltungs Kg Überwachungsverfahren für ein Drehmoment-Übertragungssystem eines Kraftfahrzeugs
DE19532129A1 (de) * 1995-08-31 1997-03-06 Clouth Gummiwerke Ag System zur aktiven Verringerung von Drehungleichförmigkeiten einer Welle, insbesondere der Triebwelle eines Verbrennungsmotors, und Verfahren hierzu
EP1038346A2 (en) * 1997-10-21 2000-09-27 Stridsberg Innovation Ab A hybrid powertrain
JP3536704B2 (ja) * 1999-02-17 2004-06-14 日産自動車株式会社 車両の駆動力制御装置
JP2001132501A (ja) * 1999-11-08 2001-05-15 Toyota Central Res & Dev Lab Inc 車両駆動系回転振動抑制装置
KR100404773B1 (ko) * 2000-03-21 2003-11-07 도요다 지도샤 가부시끼가이샤 전자구동밸브를 가지는 내연기관
DE10351957B4 (de) * 2003-11-07 2007-07-26 Siemens Ag Dämpfungssystem mit einem LOLIMOT-Modell gegen Antriebs-strangschwingungen
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JP4432861B2 (ja) * 2005-08-22 2010-03-17 トヨタ自動車株式会社 車両の駆動力制御装置
US7739016B2 (en) * 2006-03-22 2010-06-15 Gm Global Technology Operations, Inc. Parameter state estimation

Also Published As

Publication number Publication date
US20090093937A1 (en) 2009-04-09
CN101396977B (zh) 2012-11-14
DE602007007601D1 (de) 2010-08-19
ATE473363T1 (de) 2010-07-15
EP2019194A1 (en) 2009-01-28
US8135517B2 (en) 2012-03-13
EP2019194B1 (en) 2010-07-07
CN101396977A (zh) 2009-04-01

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time