GB2262818B - Oscillation reduction - Google Patents

Oscillation reduction

Info

Publication number
GB2262818B
GB2262818B GB9127349A GB9127349A GB2262818B GB 2262818 B GB2262818 B GB 2262818B GB 9127349 A GB9127349 A GB 9127349A GB 9127349 A GB9127349 A GB 9127349A GB 2262818 B GB2262818 B GB 2262818B
Authority
GB
United Kingdom
Prior art keywords
oscillation reduction
oscillation
reduction
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 - Fee Related
Application number
GB9127349A
Other versions
GB9127349D0 (en
GB2262818A (en
Inventor
Peter Wibberley
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.)
Ricardo PLC
Original Assignee
Ricardo International PLC
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 Ricardo International PLC filed Critical Ricardo International PLC
Priority to GB9127349A priority Critical patent/GB2262818B/en
Publication of GB9127349D0 publication Critical patent/GB9127349D0/en
Publication of GB2262818A publication Critical patent/GB2262818A/en
Application granted granted Critical
Publication of GB2262818B publication Critical patent/GB2262818B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D19/00—Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase
    • G05D19/02—Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase characterised by the use of electric means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
    • B60K28/10—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle 
    • 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
    • F02D41/1406—Introducing closed-loop corrections characterised by the control or regulation method with use of a optimisation method, e.g. iteration
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
GB9127349A 1991-12-24 1991-12-24 Oscillation reduction Expired - Fee Related GB2262818B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9127349A GB2262818B (en) 1991-12-24 1991-12-24 Oscillation reduction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9127349A GB2262818B (en) 1991-12-24 1991-12-24 Oscillation reduction

Publications (3)

Publication Number Publication Date
GB9127349D0 GB9127349D0 (en) 1992-02-19
GB2262818A GB2262818A (en) 1993-06-30
GB2262818B true GB2262818B (en) 1995-06-21

Family

ID=10706796

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9127349A Expired - Fee Related GB2262818B (en) 1991-12-24 1991-12-24 Oscillation reduction

Country Status (1)

Country Link
GB (1) GB2262818B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10696176B2 (en) * 2017-11-28 2020-06-30 Gkn Automotive Ltd. Controlling a drive system for at least one axle of a motor vehicle

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19705947A1 (en) * 1997-02-17 1998-08-20 Itt Mfg Enterprises Inc Method for detecting and damping drive train vibrations
DE19705948A1 (en) * 1997-02-17 1998-08-20 Itt Mfg Enterprises Inc Process for damping powertrain vibrations
JP2001522020A (en) * 1997-11-03 2001-11-13 ルーク ラメレン ウント クツプルングスバウ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング How to determine slip
ITTO20010752A1 (en) * 2001-07-27 2003-01-27 Fiat Ricerche DEVICE AND METHOD OF CONTROL OF THE ANGULAR SPEED OF A MOTOR.
US7974760B2 (en) 2003-10-20 2011-07-05 Nmhg Oregon, Inc. Advanced power-shift transmission control system
US8135531B2 (en) 2002-06-12 2012-03-13 Nmhg Oregon, Llc Predictive vehicle controller
JP2004068702A (en) * 2002-08-06 2004-03-04 Mitsubishi Motors Corp Output control device for internal combustion engine
WO2004067307A1 (en) * 2003-01-27 2004-08-12 Nira Dynamics Ab Method, system and computer program product for wheel slip control
US8775039B2 (en) 2003-10-20 2014-07-08 Nmhg Oregon, Llc Dynamically adjustable inch/brake overlap for vehicle transmission control
DE10351958A1 (en) * 2003-11-07 2005-06-16 Siemens Ag Damping device and damping method for suppressing torsional vibrations in a drive train
DE10351957B4 (en) * 2003-11-07 2007-07-26 Siemens Ag Damping system with a LOLIMOT model against drive train vibrations
JP4172391B2 (en) * 2003-12-24 2008-10-29 株式会社デンソー Vehicle integrated control system and program
FR2891586B1 (en) * 2005-10-04 2010-11-05 Peugeot Citroen Automobiles Sa ACCELERATION CONTROL SYSTEM, DEVICE AND METHOD FOR LONGITUDINAL VIBRATION COMPENSATION, PROGRAM, AND RECORDING MEDIUM FOR THIS METHOD
SE537011C2 (en) 2013-02-20 2014-12-02 Scania Cv Ab Regulation of a requested torque in a vehicle
SE541437C2 (en) * 2017-03-24 2019-10-01 Scania Cv Ab Method and system for controlling transmission of torque in a vehicle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0226965A2 (en) * 1985-12-27 1987-07-01 Eaton Corporation Oscillation control system for electric motor drive
WO1992014296A1 (en) * 1991-02-05 1992-08-20 Kabushiki Kaisha Yaskawa Denki Method of suppressing torsional vibration in a motor speed control system and apparatus therefor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0226965A2 (en) * 1985-12-27 1987-07-01 Eaton Corporation Oscillation control system for electric motor drive
WO1992014296A1 (en) * 1991-02-05 1992-08-20 Kabushiki Kaisha Yaskawa Denki Method of suppressing torsional vibration in a motor speed control system and apparatus therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10696176B2 (en) * 2017-11-28 2020-06-30 Gkn Automotive Ltd. Controlling a drive system for at least one axle of a motor vehicle

Also Published As

Publication number Publication date
GB9127349D0 (en) 1992-02-19
GB2262818A (en) 1993-06-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20041224