FR3090546B1 - OSCILLATION DAMPING CONTROL SYSTEM IN A THERMAL MOTOR DRIVE CHAIN - Google Patents

OSCILLATION DAMPING CONTROL SYSTEM IN A THERMAL MOTOR DRIVE CHAIN Download PDF

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Publication number
FR3090546B1
FR3090546B1 FR1873722A FR1873722A FR3090546B1 FR 3090546 B1 FR3090546 B1 FR 3090546B1 FR 1873722 A FR1873722 A FR 1873722A FR 1873722 A FR1873722 A FR 1873722A FR 3090546 B1 FR3090546 B1 FR 3090546B1
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FR
France
Prior art keywords
ntr
torsion speed
speed
derivative
control system
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.)
Active
Application number
FR1873722A
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French (fr)
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FR3090546A1 (en
Inventor
Bertrand D'illiers
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.)
Stellantis Auto Sas Fr
Original Assignee
PSA Automobiles SA
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.)
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Publication date
Application filed by PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR1873722A priority Critical patent/FR3090546B1/en
Publication of FR3090546A1 publication Critical patent/FR3090546A1/en
Application granted granted Critical
Publication of FR3090546B1 publication Critical patent/FR3090546B1/en
Active legal-status Critical Current
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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
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
    • G05B13/048—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators using a predictor
    • 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
    • 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
    • F02D2041/1412—Introducing closed-loop corrections characterised by the control or regulation method using a predictive controller
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Evolutionary Computation (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Medical Informatics (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Control Of Electric Motors In General (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Feedback Control In General (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

Le système contrôle l’amortissement des oscillations de la vitesse de torsion (NTR) d’une transmission (TRA) entraînée en rotation par un moteur thermique (ENG) comprenant un contrôleur (CT) ayant au moins une première voie de correction à action proportionnelle et une deuxième voie de correction à action dérivée, des moyens de filtrage fréquentiel (FILT) et une boucle de commande fournissant une première erreur (EN) entre une consigne de vitesse de torsion (NTR CONS) et une mesure (NTR ES) de la vitesse de torsion et une deuxième erreur (ENG) entre une consigne de dérivée de vitesse de torsion (NGTR CONS) et une mesure (NGTR ES) de la dérivée de vitesse de torsion, les première et deuxième erreurs étant traitées respectivement par les première et deuxième voies de correction, le système comprenant un prédicteur de Smith (PS) modélisant un ensemble sans retard (SYS*) comprenant le moteur et la transmission et fournissant une vitesse de torsion modélisée sans retard (NTR ND) qui est introduite en contreréaction dans la première voie de correction. Figure 2The system controls the damping of the oscillations of the torsional speed (NTR) of a transmission (TRA) driven in rotation by a heat engine (ENG) comprising a controller (CT) having at least a first proportional action correction channel and a second derivative-action correction channel, frequency filtering means (FILT) and a control loop providing a first error (EN) between a torsion speed setpoint (NTR CONS) and a measurement (NTR ES) of the torsion speed and a second error (ENG) between a torsion speed derivative setpoint (NGTR CONS) and a measurement (NGTR ES) of the torsion speed derivative, the first and second errors being processed respectively by the first and second correction channels, the system comprising a Smith predictor (PS) modeling a lag-free assembly (SYS *) comprising the engine and transmission and providing a lag-free modeled torsion speed (NTR ND) which is int produced in counter-reaction in the first correction channel. Figure 2

FR1873722A 2018-12-21 2018-12-21 OSCILLATION DAMPING CONTROL SYSTEM IN A THERMAL MOTOR DRIVE CHAIN Active FR3090546B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1873722A FR3090546B1 (en) 2018-12-21 2018-12-21 OSCILLATION DAMPING CONTROL SYSTEM IN A THERMAL MOTOR DRIVE CHAIN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1873722A FR3090546B1 (en) 2018-12-21 2018-12-21 OSCILLATION DAMPING CONTROL SYSTEM IN A THERMAL MOTOR DRIVE CHAIN

Publications (2)

Publication Number Publication Date
FR3090546A1 FR3090546A1 (en) 2020-06-26
FR3090546B1 true FR3090546B1 (en) 2020-12-18

Family

ID=66776486

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1873722A Active FR3090546B1 (en) 2018-12-21 2018-12-21 OSCILLATION DAMPING CONTROL SYSTEM IN A THERMAL MOTOR DRIVE CHAIN

Country Status (1)

Country Link
FR (1) FR3090546B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8135531B2 (en) * 2002-06-12 2012-03-13 Nmhg Oregon, Llc Predictive vehicle controller
DE10351958A1 (en) * 2003-11-07 2005-06-16 Siemens Ag Damping device and damping method for suppressing torsional vibrations in a drive train
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
FR3054989B1 (en) 2016-08-11 2019-10-04 Peugeot Citroen Automobiles Sa METHOD FOR DAMPING TORSION SPEED OSCILLATIONS OF A TRANSMISSION

Also Published As

Publication number Publication date
FR3090546A1 (en) 2020-06-26

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Effective date: 20240423