IT1398247B1 - Metodo di controllo con dithering della posizione di una elettrovalvola - Google Patents

Metodo di controllo con dithering della posizione di una elettrovalvola

Info

Publication number
IT1398247B1
IT1398247B1 ITBO2010A000140A ITBO20100140A IT1398247B1 IT 1398247 B1 IT1398247 B1 IT 1398247B1 IT BO2010A000140 A ITBO2010A000140 A IT BO2010A000140A IT BO20100140 A ITBO20100140 A IT BO20100140A IT 1398247 B1 IT1398247 B1 IT 1398247B1
Authority
IT
Italy
Prior art keywords
dithering
control
solenoid valve
solenoid
valve
Prior art date
Application number
ITBO2010A000140A
Other languages
English (en)
Inventor
Luca Poggio
Bruno Imperioli
Alfonso Tarantini
Original Assignee
Ferrari Spa
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 Ferrari Spa filed Critical Ferrari Spa
Priority to ITBO2010A000140A priority Critical patent/IT1398247B1/it
Priority to US13/043,321 priority patent/US8571769B2/en
Priority to EP11157558A priority patent/EP2365232B1/en
Publication of ITBO20100140A1 publication Critical patent/ITBO20100140A1/it
Application granted granted Critical
Publication of IT1398247B1 publication Critical patent/IT1398247B1/it

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
    • F16H61/0251—Elements specially adapted for electric control units, e.g. valves for converting electrical signals to fluid signals
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • Computational Mathematics (AREA)
  • Algebra (AREA)
  • Control Of Transmission Device (AREA)
  • Magnetically Actuated Valves (AREA)
ITBO2010A000140A 2010-03-09 2010-03-09 Metodo di controllo con dithering della posizione di una elettrovalvola IT1398247B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITBO2010A000140A IT1398247B1 (it) 2010-03-09 2010-03-09 Metodo di controllo con dithering della posizione di una elettrovalvola
US13/043,321 US8571769B2 (en) 2010-03-09 2011-03-08 Control method of the position of a solenoid valve using dithering
EP11157558A EP2365232B1 (en) 2010-03-09 2011-03-09 Control method of the position of a solenoid valve using dithering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO2010A000140A IT1398247B1 (it) 2010-03-09 2010-03-09 Metodo di controllo con dithering della posizione di una elettrovalvola

Publications (2)

Publication Number Publication Date
ITBO20100140A1 ITBO20100140A1 (it) 2011-09-10
IT1398247B1 true IT1398247B1 (it) 2013-02-22

Family

ID=43028977

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO2010A000140A IT1398247B1 (it) 2010-03-09 2010-03-09 Metodo di controllo con dithering della posizione di una elettrovalvola

Country Status (3)

Country Link
US (1) US8571769B2 (it)
EP (1) EP2365232B1 (it)
IT (1) IT1398247B1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6622483B2 (ja) * 2015-05-11 2019-12-18 株式会社デンソー 油圧制御装置
KR102004878B1 (ko) * 2017-10-31 2019-07-29 현대 파워텍 주식회사 차량의 변속 제어 장치 및 방법
US11459076B1 (en) * 2020-01-03 2022-10-04 Brunswick Corporation Systems and methods for controlling transmission valves in a marine propulsion device
JP7450855B2 (ja) 2020-04-27 2024-03-18 マツダ株式会社 油圧制御装置
CN111750159B (zh) * 2020-07-09 2022-04-12 四川航天烽火伺服控制技术有限公司 一种提高阀芯推力的新型电磁阀

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10198431A (ja) * 1997-01-10 1998-07-31 Mitsubishi Heavy Ind Ltd 比例電磁弁の制御方法及び装置
US7192005B2 (en) * 2004-07-15 2007-03-20 Ford Global Technologies, Llc Control method and controller for a solenoid-operated electrohydraulic control valve
DE102004048706A1 (de) * 2004-10-06 2006-04-20 Siemens Ag Verfahren und Vorrichtung zur Ermittlung eines mit einer Ditherfrequenz überlagerten PWM-Signals zur Steuerung eines Magnetventils
DE102006012657A1 (de) * 2006-03-20 2007-09-27 Siemens Ag Steuergerät mit einem Regler zur Regelung des elektrischen Spulenstroms eines Regelmagnetventils
DE102008000304B4 (de) * 2008-02-15 2017-09-14 Zf Friedrichshafen Ag Verfahren zum Betreiben einer Ventileinrichtung einer Getriebeeinrichtung
JP4754598B2 (ja) * 2008-03-24 2011-08-24 株式会社クボタ 作業機の油圧システム

Also Published As

Publication number Publication date
EP2365232A1 (en) 2011-09-14
EP2365232B1 (en) 2013-01-30
ITBO20100140A1 (it) 2011-09-10
US20110246035A1 (en) 2011-10-06
US8571769B2 (en) 2013-10-29

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