IT1397135B1 - Metodo di controllo del movimento di un componente che si sposta verso una posizione definita da un finecorsa in un motore a combustione interna. - Google Patents

Metodo di controllo del movimento di un componente che si sposta verso una posizione definita da un finecorsa in un motore a combustione interna.

Info

Publication number
IT1397135B1
IT1397135B1 ITBO2009A000831A ITBO20090831A IT1397135B1 IT 1397135 B1 IT1397135 B1 IT 1397135B1 IT BO2009A000831 A ITBO2009A000831 A IT BO2009A000831A IT BO20090831 A ITBO20090831 A IT BO20090831A IT 1397135 B1 IT1397135 B1 IT 1397135B1
Authority
IT
Italy
Prior art keywords
movement
component
combustion engine
internal combustion
control
Prior art date
Application number
ITBO2009A000831A
Other languages
English (en)
Inventor
Stefano Sgatti
Marco Panciroli
Original Assignee
Magneti Marelli 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 Magneti Marelli Spa filed Critical Magneti Marelli Spa
Priority to ITBO2009A000831A priority Critical patent/IT1397135B1/it
Priority to BRPI1005789-7A priority patent/BRPI1005789B1/pt
Priority to EP10197216.4A priority patent/EP2339151B1/en
Priority to US12/979,788 priority patent/US9212611B2/en
Priority to CN201010622178.1A priority patent/CN102116210B/zh
Publication of ITBO20090831A1 publication Critical patent/ITBO20090831A1/it
Application granted granted Critical
Publication of IT1397135B1 publication Critical patent/IT1397135B1/it

Links

Classifications

    • 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
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • 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
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • F01L9/11—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column
    • F01L9/12—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column with a liquid chamber between a piston actuated by a cam and a piston acting on a valve stem
    • F01L9/14—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column with a liquid chamber between a piston actuated by a cam and a piston acting on a valve stem the volume of the chamber being variable, e.g. for varying the lift or the timing of a valve
    • 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/08—Shape of cams
    • 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F01L2001/0537—Double overhead camshafts [DOHC]
    • 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L2013/11—Sensors for variable valve timing
    • 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
    • F01L2820/04—Sensors
    • F01L2820/041—Camshafts position or phase sensors
    • 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
    • F01L2820/04—Sensors
    • F01L2820/043—Pressure
    • 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
    • F01L2820/04—Sensors
    • F01L2820/045—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
    • 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
    • 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
    • F02D41/02—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
    • F02D2041/1432—Controller structures or design the system including a filter, e.g. a low pass or high pass filter
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/28—Interface circuits
    • F02D2041/286—Interface circuits comprising means for signal processing
    • F02D2041/288—Interface circuits comprising means for signal processing for performing a transformation into the frequency domain, e.g. Fourier transformation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/025—Engine noise, e.g. determined by using an acoustic sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Testing Of Engines (AREA)
ITBO2009A000831A 2009-12-28 2009-12-28 Metodo di controllo del movimento di un componente che si sposta verso una posizione definita da un finecorsa in un motore a combustione interna. IT1397135B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITBO2009A000831A IT1397135B1 (it) 2009-12-28 2009-12-28 Metodo di controllo del movimento di un componente che si sposta verso una posizione definita da un finecorsa in un motore a combustione interna.
BRPI1005789-7A BRPI1005789B1 (pt) 2009-12-28 2010-12-27 método para controlar o movimento de um componente o qual se move em direção a uma posição definida por um batente em um motor a combustão interna
EP10197216.4A EP2339151B1 (en) 2009-12-28 2010-12-28 Method for controlling the movement of a component that moves towards a position defined by a limit stop in an internal combustion engine
US12/979,788 US9212611B2 (en) 2009-12-28 2010-12-28 Method for controlling the movement of a component that moves towards a position defined by a limit stop in an internal combustion engine
CN201010622178.1A CN102116210B (zh) 2009-12-28 2010-12-28 控制内燃机中移向止动器所定义位置的组件的移动的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO2009A000831A IT1397135B1 (it) 2009-12-28 2009-12-28 Metodo di controllo del movimento di un componente che si sposta verso una posizione definita da un finecorsa in un motore a combustione interna.

Publications (2)

Publication Number Publication Date
ITBO20090831A1 ITBO20090831A1 (it) 2011-06-29
IT1397135B1 true IT1397135B1 (it) 2013-01-04

Family

ID=42173655

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO2009A000831A IT1397135B1 (it) 2009-12-28 2009-12-28 Metodo di controllo del movimento di un componente che si sposta verso una posizione definita da un finecorsa in un motore a combustione interna.

Country Status (5)

Country Link
US (1) US9212611B2 (it)
EP (1) EP2339151B1 (it)
CN (1) CN102116210B (it)
BR (1) BRPI1005789B1 (it)
IT (1) IT1397135B1 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2180178B1 (en) * 2008-10-21 2014-03-12 Magneti Marelli S.p.A. Method of detecting knock in an internal combustion engine
US20130304352A1 (en) * 2012-05-11 2013-11-14 Chrysler Group Llc On-board diagnostic method and system for detecting malfunction conditions in multiair engine hydraulic valve train
DE102012021985B4 (de) * 2012-11-07 2024-02-29 Avl Deutschland Gmbh Verfahren und Vorrichtung zur Überwachung einer Verbrennungskraftmaschine
US9791343B2 (en) * 2015-02-12 2017-10-17 General Electric Company Methods and systems to derive engine component health using total harmonic distortion in a knock sensor signal
US20160370255A1 (en) * 2015-06-16 2016-12-22 GM Global Technology Operations LLC System and method for detecting engine events with an acoustic sensor
IT201700050454A1 (it) * 2017-05-10 2018-11-10 Magneti Marelli Spa Metodo per il controllo di un dispositivo attuatore per un motore a combustione interna

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0644323B1 (de) 1993-09-17 1997-12-10 Siemens Aktiengesellschaft Vorrichtung zur Ermittlung eines Betriebszustandes einer Einspritzpumpe
DE102004013767B4 (de) * 2004-03-20 2008-06-19 Audi Ag Verfahren zur Diagnose der Funktionalität einer Ventilhubverstellung einer Brennkraftmaschine
US7089895B2 (en) * 2005-01-13 2006-08-15 Motorola, Inc. Valve operation in an internal combustion engine
EP1757792A1 (en) * 2005-08-23 2007-02-28 Inergy Automotive Systems Research (SA) Fuel pump controller
US7155333B1 (en) * 2005-09-02 2006-12-26 Arvin Technologies, Inc. Method and apparatus for controlling sound of an engine by sound frequency analysis
DE102006061566A1 (de) * 2006-12-27 2008-07-03 Robert Bosch Gmbh Verfahren zur Synchronisation eines Steuergeräts
CN101688486B (zh) * 2007-05-29 2013-03-06 雷诺卡车公司 校准燃料喷射的方法、记录支持和装置

Also Published As

Publication number Publication date
CN102116210B (zh) 2015-10-21
US9212611B2 (en) 2015-12-15
EP2339151B1 (en) 2014-05-07
EP2339151A1 (en) 2011-06-29
CN102116210A (zh) 2011-07-06
BRPI1005789A2 (pt) 2013-04-24
ITBO20090831A1 (it) 2011-06-29
BRPI1005789B1 (pt) 2020-11-10
US20110166766A1 (en) 2011-07-07

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