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EP1605140A3 - Camshaft phaser - Google Patents

Camshaft phaser Download PDF

Info

Publication number
EP1605140A3
EP1605140A3 EP05011059A EP05011059A EP1605140A3 EP 1605140 A3 EP1605140 A3 EP 1605140A3 EP 05011059 A EP05011059 A EP 05011059A EP 05011059 A EP05011059 A EP 05011059A EP 1605140 A3 EP1605140 A3 EP 1605140A3
Authority
EP
European Patent Office
Prior art keywords
regulator
stored
control loop
control
combustion engine
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.)
Granted
Application number
EP05011059A
Other languages
German (de)
French (fr)
Other versions
EP1605140B1 (en
EP1605140A2 (en
Inventor
Holger Dr. Stork
Heiko Dell
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler KG
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 Schaeffler KG filed Critical Schaeffler KG
Publication of EP1605140A2 publication Critical patent/EP1605140A2/en
Publication of EP1605140A3 publication Critical patent/EP1605140A3/en
Application granted granted Critical
Publication of EP1605140B1 publication Critical patent/EP1605140B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/352—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using bevel or epicyclic gear
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/03—Auxiliary actuators
    • F01L2820/032—Electric motors
    • 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
    • F02D2041/1413—Controller structures or design
    • F02D2041/1422—Variable gain or coefficients

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve Device For Special Equipments (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

Eine Verstellvorrichtung für die Drehwinkellage der Nockenwelle einer Hubkolben-Verbrennungsmaschine relativ zur Kurbelwelle weist ein Stellglied zum Verstellen der Drehwinkellage auf, das in einen Regelkreis geschaltet ist. Der Regelkreis hat einen Regler, welcher mit einem Datenspeicher verbunden ist, in dem Reglerkoeffizienten für eine Übertragungsfunktion des Reglers abgelegt sind. Der Datenspeicher weist mindestens zwei Speicherbereiche auf, in denen unterschiedliche Sätze von Reglerkoeffizienten abgelegt sind. Der Regelkreis ist mit Hilfe einer Betriebsartenumschalteinrichtung wahl- oder wechselweise derart mit einem der Datenspeicherbereiche verbindbar ist, dass der in dem betreffenden Datenspeicherbereich jeweils abgelegte Reglerkoeffizientensatz bei der Regelung zur Anwendung kommt. Mit der Betriebsartenumschalteinrichtung eine Einrichtung zur Feststellung des Betriebszustands der Verstellvorrichtung und/oder der Hubkolben-Verbrennungsmaschine derart verbunden ist, dass der bei der Regelung jeweils zur Anwendung kommende Reglerkoeffizientensatz von dem Betriebszustand abhängig ist.An adjusting device for the rotational angle position of the camshaft of a reciprocating internal combustion engine relative to the crankshaft has an actuator for adjusting the rotational angle position, which is connected in a control loop. The control loop has a regulator which is connected to a data memory in which regulator coefficients are stored for a transfer function of the regulator. The data memory has at least two memory areas in which different sets of controller coefficients are stored. The control loop can be selectively or alternately connected to one of the data storage areas by means of a mode changeover device in such a way that the regulator coefficient set stored in the respective data storage area is used in the control. With the operating mode switching device, a device for determining the operating state of the adjusting device and / or the reciprocating internal combustion engine is connected in such a way that the regulator coefficient set used in the control depends on the operating state.

EP05011059.2A 2004-06-09 2005-05-21 Camshaft phaser Active EP1605140B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004028095 2004-06-09
DE102004028095 2004-06-09

Publications (3)

Publication Number Publication Date
EP1605140A2 EP1605140A2 (en) 2005-12-14
EP1605140A3 true EP1605140A3 (en) 2009-04-22
EP1605140B1 EP1605140B1 (en) 2016-11-02

Family

ID=34936802

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05011059.2A Active EP1605140B1 (en) 2004-06-09 2005-05-21 Camshaft phaser

Country Status (4)

Country Link
US (1) US7222593B2 (en)
EP (1) EP1605140B1 (en)
JP (1) JP2005351275A (en)
KR (1) KR101159319B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010070083A (en) * 2000-01-06 2001-07-25 정우협 Cupping glass included in a bed
KR20020010275A (en) * 2000-07-28 2002-02-04 정우협 Bed and bed conditioner with comprehensive herbal therapy
KR20020010276A (en) * 2000-07-28 2002-02-04 정우협 Bed with comprehensive herbal therapy
JP2008516127A (en) * 2004-10-06 2008-05-15 シエツフレル コマンディートゲゼルシャフト Method for adjusting the relative rotational angle between the crankshaft and camshaft of a reciprocating piston internal combustion engine
DE502005003033D1 (en) * 2004-10-20 2008-04-10 Schaeffler Kg METHOD FOR ADJUSTING THE THRESHOLD POSITION OF THE CAMSHAFT OF A PISTON INTERNAL COMBUSTION ENGINE RELATIVELY TO THE CRANKSHAFT
JP4948831B2 (en) * 2005-12-13 2012-06-06 ヤマハ発動機株式会社 Variable valve operating apparatus and engine system and vehicle including the same
DE102005059575B4 (en) * 2005-12-14 2022-03-17 Robert Bosch Gmbh Method for operating an internal combustion engine
DE102006017232A1 (en) * 2006-04-12 2007-10-25 Schaeffler Kg Synchronization device for a motor
US20150033906A1 (en) * 2013-08-01 2015-02-05 Delphi Technologies, Inc. Axially compact electrically driven camshaft phaser

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19536398A1 (en) * 1994-10-07 1996-04-11 Gen Motors Corp Motor vehicle hydraulic system adaptive control method
WO1999043930A1 (en) * 1998-02-27 1999-09-02 Bayerische Motoren Werke Aktiengesellschaft Device for adjusting the movement path of the gas shuttle valve of an internal combustion engine
JP2001182566A (en) * 1999-12-24 2001-07-06 Honda Motor Co Ltd Valve timing control device for internal combustion engine
US6263275B1 (en) * 1999-04-22 2001-07-17 Mitsubishi Denki Kabushiki Kaisha Control system for internal combustion engine
EP1201886A1 (en) * 2000-10-23 2002-05-02 Nissan Motor Co., Ltd. A reference position learning apparatus and method of a variable valve-timing controlling system
EP1375837A2 (en) * 2002-06-17 2004-01-02 BorgWarner Inc. VCT actuator end of stroke control method
WO2004007919A1 (en) * 2002-07-11 2004-01-22 Ina-Schaeffler Kg Control structure for the adjusting motor of an electric camshaft adjuster
US20040040524A1 (en) * 2002-08-30 2004-03-04 Toyota Jidosha Kabushiki Kaisha Control apparatus and method for valve actuating system of internal combustion engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4408425B4 (en) 1993-06-16 2005-08-11 Robert Bosch Gmbh Method and device for adjusting the angular position of a camshaft
JPH0754620A (en) 1993-06-16 1995-02-28 Robert Bosch Gmbh Method and equipment for adjusting angular position of camshaft
JP3068806B2 (en) * 1997-12-15 2000-07-24 三菱電機株式会社 Valve timing control device for internal combustion engine
JP4027636B2 (en) * 2001-10-18 2007-12-26 株式会社日立製作所 Intake air amount control device for internal combustion engine
JP4082197B2 (en) * 2002-12-05 2008-04-30 トヨタ自動車株式会社 Valve drive system for internal combustion engine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19536398A1 (en) * 1994-10-07 1996-04-11 Gen Motors Corp Motor vehicle hydraulic system adaptive control method
WO1999043930A1 (en) * 1998-02-27 1999-09-02 Bayerische Motoren Werke Aktiengesellschaft Device for adjusting the movement path of the gas shuttle valve of an internal combustion engine
US6263275B1 (en) * 1999-04-22 2001-07-17 Mitsubishi Denki Kabushiki Kaisha Control system for internal combustion engine
JP2001182566A (en) * 1999-12-24 2001-07-06 Honda Motor Co Ltd Valve timing control device for internal combustion engine
EP1201886A1 (en) * 2000-10-23 2002-05-02 Nissan Motor Co., Ltd. A reference position learning apparatus and method of a variable valve-timing controlling system
EP1375837A2 (en) * 2002-06-17 2004-01-02 BorgWarner Inc. VCT actuator end of stroke control method
WO2004007919A1 (en) * 2002-07-11 2004-01-22 Ina-Schaeffler Kg Control structure for the adjusting motor of an electric camshaft adjuster
US20040040524A1 (en) * 2002-08-30 2004-03-04 Toyota Jidosha Kabushiki Kaisha Control apparatus and method for valve actuating system of internal combustion engine

Also Published As

Publication number Publication date
JP2005351275A (en) 2005-12-22
KR20060046365A (en) 2006-05-17
US20050274338A1 (en) 2005-12-15
KR101159319B1 (en) 2012-06-22
US7222593B2 (en) 2007-05-29
EP1605140B1 (en) 2016-11-02
EP1605140A2 (en) 2005-12-14

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