DE59803659D1 - METHOD FOR CONTROLLING AN ELECTROMECHANICAL ACTUATOR - Google Patents

METHOD FOR CONTROLLING AN ELECTROMECHANICAL ACTUATOR

Info

Publication number
DE59803659D1
DE59803659D1 DE59803659T DE59803659T DE59803659D1 DE 59803659 D1 DE59803659 D1 DE 59803659D1 DE 59803659 T DE59803659 T DE 59803659T DE 59803659 T DE59803659 T DE 59803659T DE 59803659 D1 DE59803659 D1 DE 59803659D1
Authority
DE
Germany
Prior art keywords
controlling
electromechanical actuator
electromechanical
actuator
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
DE59803659T
Other languages
German (de)
Inventor
Nikolaus Mueller
Achim Koch
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of DE59803659D1 publication Critical patent/DE59803659D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1844—Monitoring or fail-safe circuits
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • 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
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/0007—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using electrical feedback
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0253—Fully variable control of valve lift and timing using camless actuation systems such as hydraulic, pneumatic or electromagnetic actuators, e.g. solenoid valves
    • 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
    • F02D41/0002—Controlling intake air
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/2017—Output circuits, e.g. for controlling currents in command coils using means for creating a boost current or using reference switching
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2024—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit the control switching a load after time-on and time-off pulses
    • F02D2041/2027—Control of the current by pulse width modulation or duty cycle control
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2034—Control of the current gradient
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2037—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit for preventing bouncing of the valve needle
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/2068—Output circuits, e.g. for controlling currents in command coils characterised by the circuit design or special circuit elements
    • F02D2041/2079—Output circuits, e.g. for controlling currents in command coils characterised by the circuit design or special circuit elements the circuit having several coils acting on the same anchor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Valve Device For Special Equipments (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Linear Motors (AREA)
DE59803659T 1997-09-29 1998-09-02 METHOD FOR CONTROLLING AN ELECTROMECHANICAL ACTUATOR Expired - Fee Related DE59803659D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742989 1997-09-29
PCT/DE1998/002585 WO1999017009A1 (en) 1997-09-29 1998-09-02 Method for controlling an electro mechanical regulating device

Publications (1)

Publication Number Publication Date
DE59803659D1 true DE59803659D1 (en) 2002-05-08

Family

ID=7844007

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59803659T Expired - Fee Related DE59803659D1 (en) 1997-09-29 1998-09-02 METHOD FOR CONTROLLING AN ELECTROMECHANICAL ACTUATOR

Country Status (5)

Country Link
EP (1) EP1019624B1 (en)
JP (1) JP2001518591A (en)
KR (1) KR20010015660A (en)
DE (1) DE59803659D1 (en)
WO (1) WO1999017009A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10002322C1 (en) * 2000-01-20 2001-08-30 Siemens Ag Method for controlling an actuator
DE102008022947B4 (en) * 2008-05-09 2021-11-04 Vitesco Technologies GmbH Method and device for controlling an actuator
DE102009001077A1 (en) * 2009-02-23 2010-08-26 Robert Bosch Gmbh Method for operating an output stage for at least one piezoelectric actuator
JP6056804B2 (en) 2014-04-18 2017-01-11 株式会社デンソー Solenoid valve control device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1538224A (en) * 1975-02-25 1979-01-10 Cav Ltd Fuel supply systems for internal combustion engines
JPH0621531B2 (en) * 1988-12-28 1994-03-23 いすゞ自動車株式会社 Control device for electromagnetically driven valve
JP2606740B2 (en) * 1989-05-01 1997-05-07 株式会社いすゞセラミックス研究所 Valve stepping drive
JPH05296093A (en) * 1992-04-15 1993-11-09 Zexel Corp Electronic governor of fuel injection device for internal combustion engine
DE4433209C2 (en) * 1994-09-17 2000-02-03 Mtu Friedrichshafen Gmbh Device for the detection of the armature impact time when a solenoid valve is de-energized
JP3683300B2 (en) * 1995-01-27 2005-08-17 本田技研工業株式会社 Control device for internal combustion engine
DE19526683A1 (en) 1995-07-21 1997-01-23 Fev Motorentech Gmbh & Co Kg Detecting striking of armature on electromagnetically actuated positioning device e.g. for gas exchange valves in IC engine

Also Published As

Publication number Publication date
JP2001518591A (en) 2001-10-16
WO1999017009A1 (en) 1999-04-08
EP1019624A1 (en) 2000-07-19
EP1019624B1 (en) 2002-04-03
KR20010015660A (en) 2001-02-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee