DE102021107081A1 - VIBRATION SUPPRESSION CONTROL SYSTEM FOR VEHICLE - Google Patents
VIBRATION SUPPRESSION CONTROL SYSTEM FOR VEHICLE Download PDFInfo
- Publication number
- DE102021107081A1 DE102021107081A1 DE102021107081.3A DE102021107081A DE102021107081A1 DE 102021107081 A1 DE102021107081 A1 DE 102021107081A1 DE 102021107081 A DE102021107081 A DE 102021107081A DE 102021107081 A1 DE102021107081 A1 DE 102021107081A1
- Authority
- DE
- Germany
- Prior art keywords
- vibration suppression
- suppression control
- clutch
- vehicle
- control module
- 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.)
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Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
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- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
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- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
- F16D2500/70464—Transmission parameters
- F16D2500/70476—Output shaft
- F16D2500/7048—Output shaft torque
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/706—Strategy of control
- F16D2500/70668—Signal filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/71—Actions
- F16D2500/7107—Others
- F16D2500/7108—Engine torque calculation
-
- 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
- Y02T10/62—Hybrid vehicles
-
- 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
- Y02T10/64—Electric machine technologies in electromobility
-
- 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)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
Offenbart ist ein Schwingungsunterdrückungs-Steuersystem für ein Fahrzeug, bei dem ein Antriebsrad 4 durch mindestens eine von einer Antriebsmaschine 1 und einem Traktionsmotor 2 angetrieben wird und eine Kupplung 33 in einem Leistungsweg dazwischen vorgesehen ist. Ein Steuermodul 51 veranlasst die Kupplung, den Weg zu unterbrechen, um den Motor den Antrieb des Antriebsrads in einem ersten Fahrmodus bereitstellen zu lassen. Das Modul veranlasst die Kupplung, den Weg nicht mehr zu unterbrechen, um zumindest die Antriebsmaschine einen Antrieb für das Antriebsrad in einem zweiten Fahrmodus bereitstellen zu lassen. Ein Schwingungsunterdrückungs-Steuermodul 40 unterbricht nicht die Ausführung einer Schwingungsunterdrückungssteuerung in dem ersten Fahrmodus, wobei die Schwingungsunterdrückungssteuerung darin besteht, einen Drehmomentbefehlswert zu korrigieren, der von einem Drehmomentbefehls-Zentralmodul 50 erzeugt wird, und ein Steuersignal an den Motor zu übermitteln, das dies angibt, um die Schwingungen in dem Weg zu vermindern oder zu verhindern.Disclosed is a vibration suppression control system for a vehicle in which a drive wheel 4 is driven by at least one of an engine 1 and a traction motor 2 and a clutch 33 is provided in a power path therebetween. A control module 51 causes the clutch to interrupt the path in order to allow the motor to provide the drive of the drive wheel in a first driving mode. The module causes the clutch to no longer interrupt the path in order to have at least the drive machine provide a drive for the drive wheel in a second driving mode. A vibration suppression control module 40 does not interrupt execution of a vibration suppression control in the first driving mode, the vibration suppression control being to correct a torque command value generated by a torque command central module 50 and to transmit a control signal to the engine indicating that to reduce or prevent the vibrations in the path.
Description
[Technisches Gebiet][Technical area]
Die vorliegende Erfindung betrifft ein Schwingungsunterdrückungs-Steuersystem für ein Fahrzeug.The present invention relates to a vibration suppression control system for a vehicle.
[Technischer Hintergrund][Technical background]
[Stand der Technik][State of the art]
[Patentliteratur][Patent literature]
Patentliteratur 1:
[Zusammenfassung der Erfindung][Summary of the invention]
[Technisches Problem][Technical problem]
Bei dem bekannten Steuersystem, das in
Wenn das Schwingungsunterdrückungs-Steuermodul mit indirekter Kupplung die Schwingungsunterdrückungssteuerung über den gesamten Zeitraum des Übergangs ausführt, erfordert die Schwingungsunterdrückungssteuerung eine komplizierte Verarbeitung, um mit einer Änderung einer Resonanzfrequenz in dem Antriebsstrang umzugehen, die während des Übergangs stattfindet.When the indirect clutch vibration suppression control module executes the vibration suppression control over the entire period of the transition, the vibration suppression control requires complicated processing to deal with a change in a resonance frequency in the power train that occurs during the transition.
Wie aus der obigen Beschreibung hervorgeht, ist es eine Aufgabe der vorliegenden Erfindung, ein Schwingungsunterdrückungs-Steuersystem für ein Fahrzeug bereitzustellen, das eine Schwingungsunterdrückungssteuerung ohne komplizierte Verarbeitung einfach und genau ausführen kann.As is apparent from the above description, it is an object of the present invention to provide a vibration suppression control system for a vehicle which can easily and accurately carry out vibration suppression control without complicated processing.
[Lösung des Problems][The solution of the problem]
Es ist ein Schwingungsunterdrückungs-Steuersystem für ein Fahrzeug vorgesehen, wobei das Fahrzeug aufweist: eine Antriebsmaschine, eine elektrische Maschine, ein Antriebsrad, das von mindestens einem von der Antriebsmaschine und der elektrischen Maschine angetrieben ist, und eine Kupplung, die in einem Leistungsweg zwischen der Antriebsmaschine und dem Antriebsrad vorgesehen ist, wobei sich das Fahrzeug in ersten und zweiten Fahrmodi bewegt, wobei das Schwingungsunterdrückungs-Steuersystem aufweist: ein Drehmomentbefehls-Zentrumsmodul, das konfiguriert ist, um einen Drehmomentbefehlswert für die elektrische Maschine zu erzeugen, ein Steuermodul, das konfiguriert ist, um die Kupplung zu veranlassen, den Leistungsweg zu unterbrechen, um die elektrische Maschine einen Antrieb für das Antriebsrad in dem ersten Fahrmodus bereitstellen zu lassen, wobei das Steuermodul konfiguriert ist, um die Kupplung zu veranlassen, die Unterbrechung des Leistungsweges zu beenden, um zumindest die Verbrennungsmaschine einen Antrieb für das Antriebsrad in dem zweiten Fahrmodus bereitstellen zu lassen, und ein Schwingungsunterdrückungs-Steuermodul, das konfiguriert ist, um eine Ausführung einer Schwingungsunterdrückungssteuerung in dem ersten Fahrmodus nicht zu unterbrechen, wobei die Schwingungsunterdrückungssteuerung darin besteht, den Drehmomentbefehlswert zu korrigieren und ein Steuersignal, das den korrigierten Drehmomentbefehlswert angibt, an die elektrische Maschine zu übermitteln, um Schwingungen in dem Leistungsweg zu vermindern oder zu verhindern.There is provided a vibration suppression control system for a vehicle, the vehicle comprising: a prime mover, an electric machine, a drive wheel that is driven by at least one of the prime mover and the electric machine, and a clutch that is in a power path between the The prime mover and the drive wheel are provided, the vehicle moving in first and second travel modes, the vibration suppression control system comprising: a torque command center module configured to generate a torque command value for the electric machine, a control module configured to cause the clutch to interrupt the power path to allow the electric machine to provide drive for the drive wheel in the first drive mode, wherein the control module is configured to cause the clutch to end the interruption of the power path to at least the burn ngsmaschine provide a drive for the drive wheel in the second driving mode, and a vibration suppression control module configured not to interrupt execution of a vibration suppression control in the first drive mode, wherein the vibration suppression control is to correct the torque command value and a control signal that specifies the corrected torque command value to be transmitted to the electric machine in order to reduce or prevent vibrations in the power path.
[Vorteilhafter Effekt der Erfindung][Advantageous effect of the invention]
Wie beschrieben wird ein Schwingungsunterdrückungs-Steuersystem für ein Fahrzeug bereitgestellt, das eine Schwingungsunterdrückungssteuerung einfach und genau ohne komplizierte Verarbeitung ausführen kann.As described, there is provided a vibration suppression control system for a vehicle which can easily and accurately execute vibration suppression control without complicated processing.
FigurenlisteFigure list
-
1 zeigt ein Fahrzeug mit einem Schwingungsunterdrückungs-Steuersystem gemäß einer Ausführungsform der vorliegenden Erfindung.1 Fig. 3 shows a vehicle having a vibration suppression control system according to an embodiment of the present invention. -
2 zeigt ein schematisches Blockschaltbild einer Schwingungsunterdrückungssteuerung, die von dem Schwingungsunterdrückungs-Steuersystem ausgeführt wird.2 shows a schematic block diagram of a Vibration suppression control executed by the vibration suppression control system. -
3 zeigt eine grafische Darstellung des Schwingungspegels bei verschiedenen Torsionsresonanzfrequenzen.3 Figure 10 shows a graph of the vibration level at different torsional resonance frequencies. -
4 zeigt ein Flussdiagramm eines Verfahrens für eine Eintrittsbedingungsroutine gemäß der Ausführungsform der vorliegenden Erfindung.4th FIG. 13 shows a flowchart of a method for an entry condition routine according to the embodiment of the present invention. -
5 zeigt ein Flussdiagramm eines Verfahrens für das Schwingungsunterdrückungs-Steuersystem.5 Figure 13 shows a flow diagram of a method for the vibration suppression control system. -
6 zeigt ein Zeitdiagramm eines Zwei-Zustands-Prozessmanagementmodells gemäß der Ausführungsform der vorliegenden Erfindung.6th Figure 13 shows a timing diagram of a two-state process management model according to the embodiment of the present invention.
[Detaillierte Beschreibung][Detailed description]
Offenbart ist ein Schwingungsunterdrückungs-Steuersystem für ein Fahrzeug gemäß einer Ausführungsform der vorliegenden Erfindung, wobei das Fahrzeug umfasst: eine Antriebsmaschine, eine elektrische Maschine, ein Antriebsrad, das von mindestens einer von der Antriebsmaschine und der elektrischen Maschine angetrieben ist, und eine Kupplung, die in einem Leistungsweg zwischen der Antriebsmaschine und dem Antriebsrad vorgesehen ist, wobei das Fahrzeug in ersten und zweiten Fahrmodi fährt, wobei das Schwingungsunterdrückungs-Steuersystem umfasst: ein Drehmomentbefehls-Zentrumsmodul, das konfiguriert ist, um einen Drehmomentbefehlswert für die elektrische Maschine zu erzeugen, ein Steuermodul, das konfiguriert ist, um die Kupplung zu veranlassen, den Leistungsweg zu unterbrechen, um die elektrische Maschine einen Antrieb für das Antriebsrad in dem ersten Fahrmodus bereitstellen zu lassen, wobei das Steuermodul konfiguriert ist, um die Kupplung zu veranlassen, die Unterbrechung des Leistungswegs zu beenden, um zumindest die Verbrennungsmaschine einen Antrieb für das Antriebsrad in dem zweiten Fahrmodus bereitstellen zu lassen, und ein Schwingungsunterdrückungs-Steuermodul, das konfiguriert ist, um eine Ausführung einer Schwingungsunterdrückungssteuerung in dem ersten Bewegungsmodus nicht zu unterbrechen, wobei die Schwingungsunterdrückungssteuerung darin besteht, den Drehmomentbefehlswert zu korrigieren und ein Steuersignal, das den korrigierten Drehmomentbefehlswert angibt, an die elektrische Maschine zu übermitteln, um Schwingungen in dem Leistungsweg zu vermindern oder zu verhindern. Dadurch kann das Schwingungsunterdrückungs-Steuersystem einfach und genau ohne komplizierte Verarbeitung eine Schwingungsunterdrückungssteuerung ausführen.Disclosed is a vibration suppression control system for a vehicle according to an embodiment of the present invention, the vehicle comprising: a prime mover, an electric machine, a drive wheel driven by at least one of the prime mover and the electric machine, and a clutch that is provided in a power path between the prime mover and the drive wheel, the vehicle traveling in first and second driving modes, the vibration suppression control system comprising: a torque command center module configured to generate a torque command value for the electric machine, a control module configured to cause the clutch to interrupt the power path to allow the electric machine to provide drive to the drive wheel in the first drive mode, wherein the control module is configured to cause the clutch to interrupt the power path eg to terminate at least the internal combustion engine to provide drive for the drive wheel in the second driving mode, and a vibration suppression control module configured not to interrupt execution of a vibration suppression control in the first movement mode, the vibration suppression control being correct the torque command value and transmit a control signal indicating the corrected torque command value to the electric machine in order to reduce or prevent vibrations in the power path. Thereby, the vibration suppression control system can easily and accurately execute vibration suppression control without complicated processing.
[Ausführungsform(en) ][Embodiment (s)]
Unter Bezugnahme auf die beigefügten Zeichnungen betrifft die folgende Beschreibung eine oder mehrere Ausführungsformen der vorliegenden Erfindung.With reference to the accompanying drawings, the following description relates to one or more embodiments of the present invention.
Ein Schwingungsunterdrückungs-Steuersystem für ein Fahrzeug gemäß einer Ausführungsform der vorliegenden Erfindung ist an einem Fahrzeug
Das Fahrzeug
Die Verbrennungsmaschine
Der Traktionsmotor
Der Inverter 22 ist mit dem Traktionsmotor
Darüber hinaus weist der Inverter 22 ein Schwingungsunterdrückungs-Steuermodul
Das Schwingungsunterdrückungs-Steuermodul
Der ROM des Schwingungsunterdrückungs-Steuermoduls
Bezugnehmend auf
Das Getriebe 32 ist über die Kupplung
Die Kupplung
Wenn die Kupplung
In dem Leistungsweg zwischen der Verbrennungsmaschine
Der Endantrieb 34 umfasst beispielsweise ein Planetengetriebe, um die vom Traktionsmotor
Das Transaxle
Die Gangpositionserfassung 37 kann konfiguriert sein, um ein vorbestimmtes Schaltplan-Kennfeld mit Fahrzeuggeschwindigkeit und Drosselposition abzurufen, um die aktuelle Gangposition zu bestimmen, oder sie kann die Ausgestaltung eines Gangpositionserfassungssensors haben, der dafür ausgelegt ist, eine Gangposition im Getriebe 32 zu erfassen. Die Gangpositionserfassung 37 stellt dem Schwingungsunterdrückungs-Steuermodul
Die Hybridsteuerung
Der ROM der Hybridsteuerung
Die Hybridsteuerung
Im Detail bestimmt die Hybridsteuerung
Die hydraulische Steuerung
Darüber hinaus umfasst die Hybridsteuerung
Unter Bezugnahme auf die
Der Filter
In dem Leistungsweg treten Torsionsschwingungen auf, die primär durch die Schwankungen der Ausgabe der Antriebsmaschine und/oder durch die Drehmomentwelligkeit verursacht werden. Die Auswirkungen von Torsionsschwingungen werden durch Torsionsresonanz verstärkt, die auftritt, wenn die Eigenfrequenz einer Welle mit ihrer Torsionsfrequenz übereinstimmt. Die Torsionsresonanzfrequenz in dem Leistungsweg des Fahrzeugs
Auch der Schwingungspegel vollzieht eine erhebliche Änderung in Reaktion auf die Änderung der Torsionsresonanzfrequenz von „f1“ zu „f2“. Der Schwingungspegel bei der Torsionsresonanzfrequenz „f2“ ist niedriger als bei der Torsionsresonanzfrequenz „f1“. Das liegt daran, dass die Amplitude der Schwingung umso größer wird, je niedriger die Frequenz der Drehmomentschwankung ist.The vibration level also changes significantly in response to the change in the torsional resonance frequency from “f1” to “f2”. The vibration level at the torsional resonance frequency "f2" is lower than that at the torsional resonance frequency "f1". This is because the lower the frequency of the torque fluctuation, the greater the amplitude of the oscillation.
Wie beschrieben ist die Torsionsresonanzfrequenz in dem Leistungsweg in dem ersten Fahrmodus, in dem die Kupplung
Bei dieser Ausführungsform wird in dem Fall, dass der erste Fahrmodus als Fahrmodus für das Fahrzeug
Wie in
Das Schwingungsunterdrückungs-Steuermodul
In Schritt S1 wird geprüft, ob die Antriebsmaschine ihren Betrieb beendet. Wenn die Antriebsmaschine
In Schritt S2 wird geprüft, ob die Kupplung
In Schritt S3 wird die Ausführung der Schwingungsunterdrückungssteuerung eingeleitet und das Verfahren beendet. Wenn die Ausführung der Schwingungsunterdrückungssteuerung nicht unterbrochen wird, wenn das Verfahren zu Schritt S3 weitergeht, wird die Ausführung der Schwingungsunterdrückungssteuerung in Schritt S3 nicht unterbrochen. Zum Beispiel leitet das Schwingungsunterdrückungs-Steuermodul
Das Steuermodul
Die Ausführung der Schwingungsunterdrückungssteuerung wird nach einer Bestimmung, dass das Fahrzeug
Wie in
In Schritt S13 wird die extrahierte bestimmte Frequenzkomponente „Fs“ mit einem Korrekturfaktor „Gc“ multipliziert, um eine Drehmomentkorrektur „Tc“ zu erhalten. Zum Beispiel multipliziert das Schwingungsunterdrückungs-Steuermodul
Das Schwingungsunterdrückungs-Steuermodul
Wie in
Anschließend wird der Verbrennungsmotor
Anschließend wird zum Zeitpunkt t1 bestimmt, dass die Antriebsmaschinendrehzahl eine bestimmte Drehzahl erreicht hat, die als vollständige Zündung bzw. Verbrennung bezeichnet ist. Unmittelbar nach dem Zeitpunkt t1 wird die aktuell laufende Schwingungsunterdrückungssteuerung als Zustand AUS (oder NICHT LAUFEND) gekennzeichnet, so dass die Ausführung der Schwingungsunterdrückungssteuerung unterbrochen wird.It is then determined at time t1 that the engine speed has reached a specific speed, which is referred to as complete ignition or combustion. Immediately after time t1, the currently running vibration suppression control is marked as OFF (or NOT RUNNING), so that the execution of the vibration suppression control is interrupted.
Anschließend, zum Zeitpunkt t2, wird ein Vorgang zum Einrücken der Kupplung
Wie oben beschrieben führt das Schwingungsunterdrückungs-Steuerungssystem gemäß der Ausführungsform die Ausführung der Schwingungsunterdrückungssteuerung aus, während das Fahrzeug
Wie bereits erwähnt kann das Schwingungsunterdrückungs-Steuersystem eine Schwingungsunterdrückungssteuerung ohne komplizierte Vorgänge einfach und korrekt ausführen, da es lediglich die Resonanz, die durch Vibrationen im Traktionsmotor
Darüber hinaus ist das Schwingungsunterdrückungs-Steuersystem konfiguriert, um die Verbrennungsmaschine
Wie erwähnt kann das Schwingungsunterdrückungs-Steuersystem die Ausführung der Schwingungsunterdrückungssteuerung vor einer Änderung der Torsionsresonanzfrequenz in dem Leistungsweg unterbrechen, wie sie durch das Einleiten des Vorgangs zum Einrücken der Kupplung
Da das Steuermodul
Da das Schwingungsunterdrückungs-Steuermodul
Der Filter
Die vorstehende Beschreibung ist lediglich illustrativer Natur und soll in keiner Weise die Offenbarung, ihre Anwendung oder Verwendung begrenzen. Die umfassenden Lehren der Offenbarung können in einer Vielzahl von Ausgestaltungen umgesetzt werden. Daher sollte, während diese Offenbarung Ausführungsformen umfasst, der wahre Umfang der Offenbarung nicht so begrenzt werden, da Modifikationen bei einem Studium der Zeichnungen, der Spezifikation und der Ansprüche offensichtlich werden.The preceding description is merely illustrative in nature and is in no way intended to limit the disclosure, its application, or uses. The broad teachings of the disclosure can be implemented in a variety of forms. Therefore, while this disclosure includes embodiments, the true scope of the disclosure should not be so limited as modifications will become apparent upon study of the drawings, specification, and claims.
BezugszeichenlisteList of reference symbols
- 11
- Verbrennungsmaschine (IC)Internal combustion engine (IC)
- 22
- Traktionsmotor (elektrische Maschine)Traction motor (electric machine)
- 33rd
- Getriebetransmission
- 44th
- Antriebsraddrive wheel
- 55
- HybridsteuerungHybrid control
- 1111
- Starterstarter
- 2020th
- DrehzahlsensorSpeed sensor
- 3333
- Kupplungcoupling
- 3636
- KupplungssensorClutch sensor
- 4040
- Schwingungsunterdrückungs-SteuerungsmodulVibration suppression control module
- 4141
- Filterfilter
- 4343
- Drehmomentkorrektur-BerechnungsabschnittTorque correction calculation section
- 5050
- Drehmomentbefehls-ZentralmodulCentral torque command module
- 5151
- SteuermodulControl module
- 100100
- Fahrzeugvehicle
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDED IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant was generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturPatent literature cited
- JP 2012076537 A [0002, 0003, 0004]JP 2012076537 A [0002, 0003, 0004]
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