DE69724691D1 - Aktive Dämpfung für einen Antriebsstrang - Google Patents

Aktive Dämpfung für einen Antriebsstrang

Info

Publication number
DE69724691D1
DE69724691D1 DE69724691T DE69724691T DE69724691D1 DE 69724691 D1 DE69724691 D1 DE 69724691D1 DE 69724691 T DE69724691 T DE 69724691T DE 69724691 T DE69724691 T DE 69724691T DE 69724691 D1 DE69724691 D1 DE 69724691D1
Authority
DE
Germany
Prior art keywords
powertrain
active damping
damping
active
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 - Lifetime
Application number
DE69724691T
Other languages
English (en)
Other versions
DE69724691T2 (de
Inventor
Robert Leonard Morris
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Application granted granted Critical
Publication of DE69724691D1 publication Critical patent/DE69724691D1/de
Publication of DE69724691T2 publication Critical patent/DE69724691T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1497—With detection of the mechanical response of the engine
    • F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/1502—Digital data processing using one central computing unit
    • F02P5/1504—Digital data processing using one central computing unit with particular means during a transient phase, e.g. acceleration, deceleration, gear change
    • 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
    • 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
    • F02D2200/1015—Engines misfires
    • 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
    • F02D2250/12—Timing of calculation, i.e. specific timing aspects when calculation or updating of engine parameter is performed
    • 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
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
DE69724691T 1996-04-18 1997-03-24 Aktive Dämpfung für einen Antriebsstrang Expired - Lifetime DE69724691T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/634,322 US5669354A (en) 1996-04-18 1996-04-18 Active driveline damping
US634322 2003-08-04

Publications (2)

Publication Number Publication Date
DE69724691D1 true DE69724691D1 (de) 2003-10-16
DE69724691T2 DE69724691T2 (de) 2004-07-15

Family

ID=24543318

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69724691T Expired - Lifetime DE69724691T2 (de) 1996-04-18 1997-03-24 Aktive Dämpfung für einen Antriebsstrang

Country Status (4)

Country Link
US (1) US5669354A (de)
EP (1) EP0802317B1 (de)
JP (1) JP3542456B2 (de)
DE (1) DE69724691T2 (de)

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DE19538369A1 (de) * 1995-10-14 1997-04-17 Bosch Gmbh Robert Verfahren und Anordnung zum Reduzieren von Lastwechselschlägen bei einem Kraftfahrzeug
SE512556C2 (sv) * 1995-12-22 2000-04-03 Volvo Ab Metod för reducering av vibrationer i ett fordon och anordning för utförande av metoden
DE19753997C1 (de) * 1997-12-05 1999-07-29 Siemens Ag Verfahren zum Steuern einer Brennkraftmaschine zur Kompensation von Ruckelschwingungen
JP3405163B2 (ja) * 1997-12-17 2003-05-12 トヨタ自動車株式会社 内燃機関の燃料噴射量制御装置
US6122557A (en) * 1997-12-23 2000-09-19 Montell North America Inc. Non-linear model predictive control method for controlling a gas-phase reactor including a rapid noise filter and method therefor
JP3367429B2 (ja) * 1998-08-19 2003-01-14 トヨタ自動車株式会社 内燃機関の燃料噴射制御装置
DE19905604A1 (de) * 1999-02-11 2000-08-17 Bosch Gmbh Robert Verfahren und Vorrichtung zur Dämpfung von ruckartigen Fahrzeugbewegungen
GB2350909A (en) * 1999-06-11 2000-12-13 Ford Motor Co Controlling undesired fore and aft oscillations of a motor vehicle
US6574535B1 (en) 2000-05-31 2003-06-03 General Motors Corporation Apparatus and method for active driveline damping with clunk control
JP4431927B2 (ja) * 2001-02-20 2010-03-17 株式会社デンソー 点火システムの制御方法
US6589135B2 (en) * 2001-08-21 2003-07-08 Deere & Company System and method for reducing vehicle bouncing
US6629025B2 (en) 2002-01-03 2003-09-30 General Motors Corporation Surge suppression control for a motor vehicle drivetrain
US7222011B2 (en) * 2004-07-23 2007-05-22 General Motors Corporation Engine and driveline torque transfer device control
US7739016B2 (en) * 2006-03-22 2010-06-15 Gm Global Technology Operations, Inc. Parameter state estimation
US7926637B2 (en) * 2006-10-16 2011-04-19 Schaeffler Technologies Gmbh & Co. Kg Device for damping vibrations, in particular, torsion vibration damper
JP2009019504A (ja) * 2007-07-10 2009-01-29 Hitachi Ltd エンジンの制御方法並びに制御装置
US10227939B2 (en) 2012-08-24 2019-03-12 GM Global Technology Operations LLC Cylinder deactivation pattern matching
US9719439B2 (en) 2012-08-24 2017-08-01 GM Global Technology Operations LLC System and method for controlling spark timing when cylinders of an engine are deactivated to reduce noise and vibration
US9249747B2 (en) 2012-09-10 2016-02-02 GM Global Technology Operations LLC Air mass determination for cylinder activation and deactivation control systems
US9534550B2 (en) 2012-09-10 2017-01-03 GM Global Technology Operations LLC Air per cylinder determination systems and methods
US9458779B2 (en) 2013-01-07 2016-10-04 GM Global Technology Operations LLC Intake runner temperature determination systems and methods
US9458778B2 (en) 2012-08-24 2016-10-04 GM Global Technology Operations LLC Cylinder activation and deactivation control systems and methods
US9458780B2 (en) 2012-09-10 2016-10-04 GM Global Technology Operations LLC Systems and methods for controlling cylinder deactivation periods and patterns
US9239024B2 (en) 2012-09-10 2016-01-19 GM Global Technology Operations LLC Recursive firing pattern algorithm for variable cylinder deactivation in transient operation
US9726139B2 (en) 2012-09-10 2017-08-08 GM Global Technology Operations LLC System and method for controlling a firing sequence of an engine to reduce vibration when cylinders of the engine are deactivated
US8979708B2 (en) 2013-01-07 2015-03-17 GM Global Technology Operations LLC Torque converter clutch slip control systems and methods based on active cylinder count
US9650978B2 (en) * 2013-01-07 2017-05-16 GM Global Technology Operations LLC System and method for randomly adjusting a firing frequency of an engine to reduce vibration when cylinders of the engine are deactivated
US9382853B2 (en) 2013-01-22 2016-07-05 GM Global Technology Operations LLC Cylinder control systems and methods for discouraging resonant frequency operation
US9140622B2 (en) 2012-09-10 2015-09-22 GM Global Technology Operations LLC System and method for controlling a firing sequence of an engine to reduce vibration when cylinders of the engine are deactivated
US9249749B2 (en) 2012-10-15 2016-02-02 GM Global Technology Operations LLC System and method for controlling a firing pattern of an engine to reduce vibration when cylinders of the engine are deactivated
US9249748B2 (en) * 2012-10-03 2016-02-02 GM Global Technology Operations LLC System and method for controlling a firing sequence of an engine to reduce vibration when cylinders of the engine are deactivated
US9416743B2 (en) * 2012-10-03 2016-08-16 GM Global Technology Operations LLC Cylinder activation/deactivation sequence control systems and methods
US9638121B2 (en) * 2012-08-24 2017-05-02 GM Global Technology Operations LLC System and method for deactivating a cylinder of an engine and reactivating the cylinder based on an estimated trapped air mass
US9222427B2 (en) 2012-09-10 2015-12-29 GM Global Technology Operations LLC Intake port pressure prediction for cylinder activation and deactivation control systems
US9376973B2 (en) 2012-09-10 2016-06-28 GM Global Technology Operations LLC Volumetric efficiency determination systems and methods
FR2998006B1 (fr) * 2012-11-09 2015-01-02 Peugeot Citroen Automobiles Sa Procede de filtrage d'un couple de consigne moteur lors d'un passage des jeux moteur
US9494092B2 (en) 2013-03-13 2016-11-15 GM Global Technology Operations LLC System and method for predicting parameters associated with airflow through an engine
US9441550B2 (en) 2014-06-10 2016-09-13 GM Global Technology Operations LLC Cylinder firing fraction determination and control systems and methods
US9341128B2 (en) 2014-06-12 2016-05-17 GM Global Technology Operations LLC Fuel consumption based cylinder activation and deactivation control systems and methods
US9556811B2 (en) 2014-06-20 2017-01-31 GM Global Technology Operations LLC Firing pattern management for improved transient vibration in variable cylinder deactivation mode
US9599047B2 (en) 2014-11-20 2017-03-21 GM Global Technology Operations LLC Combination cylinder state and transmission gear control systems and methods
US10337441B2 (en) 2015-06-09 2019-07-02 GM Global Technology Operations LLC Air per cylinder determination systems and methods
US10267376B2 (en) 2016-06-30 2019-04-23 GM Global Technology Operations LLC Powertrain torque transfer damping mechanism
IT201800006158A1 (it) * 2018-06-08 2019-12-08 Sistema per limitare una velocita' di rotazione di un motore a combustione interna
JP7384144B2 (ja) * 2020-11-13 2023-11-21 トヨタ自動車株式会社 駆動源制御装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357662A (en) * 1978-05-08 1982-11-02 The Bendix Corporation Closed loop timing and fuel distribution controls
JPS5993945A (ja) * 1982-11-19 1984-05-30 Nippon Denso Co Ltd 内燃機関のアイドル運転制御方法
US4535406A (en) * 1983-02-22 1985-08-13 Allied Corporation Fuel distribution control for an internal combustion engine
US4893244A (en) * 1988-08-29 1990-01-09 General Motors Corporation Predictive spark timing method
DE4232204C2 (de) * 1992-09-25 1995-11-02 Siemens Ag Verfahren zur Unterdrückung von Schwingungen im Antriebsstrang eines Kraftfahrzeugs
FR2713286B1 (fr) * 1993-11-30 1996-01-05 Renault Procédé de correction des à-coups de couple d'un moteur à combustion interne.
US5573474A (en) * 1994-06-28 1996-11-12 General Motors Corporation Method for controlling ignition timing for an internal combustion engine

Also Published As

Publication number Publication date
DE69724691T2 (de) 2004-07-15
US5669354A (en) 1997-09-23
EP0802317B1 (de) 2003-09-10
JPH1030487A (ja) 1998-02-03
EP0802317A3 (de) 2000-02-02
EP0802317A2 (de) 1997-10-22
JP3542456B2 (ja) 2004-07-14

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