AR030062A1 - Disposicion de posicionamiento de tapon y asiento para aplicaciones de control - Google Patents

Disposicion de posicionamiento de tapon y asiento para aplicaciones de control

Info

Publication number
AR030062A1
AR030062A1 ARP010102739A AR030062A1 AR 030062 A1 AR030062 A1 AR 030062A1 AR P010102739 A ARP010102739 A AR P010102739A AR 030062 A1 AR030062 A1 AR 030062A1
Authority
AR
Argentina
Prior art keywords
control
plug
valve
control applications
seat positioning
Prior art date
Application number
Other languages
English (en)
Original Assignee
Fisher Controls Int
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 Fisher Controls Int filed Critical Fisher Controls Int
Publication of AR030062A1 publication Critical patent/AR030062A1/es

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/42—Servomotor, servo controller kind till VSS
    • G05B2219/42075—Two position loops
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8225—Position or extent of motion indicator
    • Y10T137/8242—Electrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Servomotors (AREA)
  • Control Of Position Or Direction (AREA)
  • Feedback Control In General (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Fluid-Driven Valves (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

Se revela una disposicion de control para posicionar una válvula de control. La disposicion de control emplea primero y segundo lazos de control, y un conjunto de válvula de tapon y asiento. El primer lazo de control monitorea una posicion o variable de la válvula o dispositivo que se está controlando y la compara con un valor de control provisto para generar un valor de control para la válvula de tapon y asiento. El segundo lazo de control compara la posicion medida de la válvula de tapon y assiento con el segundo valor de control para generar una senal de correccion para posicionar exactamente la válvula de tapon y asiento. Empleando los primero y segundo lazos de control, se mejora la exactitud y la sensibilidad a la cual se posiciona la válvula de control.
ARP010102739 2000-06-09 2001-06-07 Disposicion de posicionamiento de tapon y asiento para aplicaciones de control AR030062A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/591,372 US6276385B1 (en) 2000-06-09 2000-06-09 Plug and seat positioning system for control applications

Publications (1)

Publication Number Publication Date
AR030062A1 true AR030062A1 (es) 2003-08-13

Family

ID=24366232

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010102739 AR030062A1 (es) 2000-06-09 2001-06-07 Disposicion de posicionamiento de tapon y asiento para aplicaciones de control

Country Status (12)

Country Link
US (1) US6276385B1 (es)
EP (1) EP1295187B1 (es)
JP (1) JP4694767B2 (es)
CN (1) CN1244851C (es)
AR (1) AR030062A1 (es)
AT (1) ATE302436T1 (es)
AU (1) AU2001266716A1 (es)
BR (1) BR0111467B1 (es)
CA (1) CA2411653C (es)
DE (1) DE60112757T2 (es)
HK (1) HK1057788A1 (es)
WO (1) WO2001096968A2 (es)

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US6565064B2 (en) * 2001-03-21 2003-05-20 Delphi Technologies, Inc. Model-based position control for a solenoid actuated valve
JP3877998B2 (ja) * 2001-11-05 2007-02-07 株式会社山武 角度センサの温度情報検出装置および位置検出装置
US7219691B2 (en) * 2003-02-07 2007-05-22 Fisher Controls International Llc Control valve positioner mounting system
DE10360434B4 (de) * 2003-12-22 2006-12-07 Samson Ag Anordnung, Positionssensor, Einrichtung zum Regeln, Antrieb und Verfahren zum Erfassen der Stellung eines antreibbaren Bauteils
US20050205824A1 (en) * 2004-03-18 2005-09-22 Osborne Charles A Segmented ball control valve with universal end connections
DE102004052602B4 (de) * 2004-10-29 2008-03-27 Sauer-Danfoss Aps Ventilanordnung
US7451644B2 (en) * 2005-01-28 2008-11-18 Samson Ag Method for verifying the performance of a test of the functionality of a safety valve
DE102005004477B4 (de) 2005-01-31 2013-02-07 Samson Ag Verfahren zur Überprüfung einer Funktionsfähigkeit eines Stellgliedes, insbesondere für ein Sicherheitsventil
NO324906B1 (no) * 2005-05-10 2008-01-02 Abb Research Ltd Fremgangsmåte og system for forbedret regulering av strømningslinje
DE102005036059B3 (de) * 2005-08-01 2007-03-08 Siemens Ag 3-Wegeventil
US20070034264A1 (en) * 2005-08-12 2007-02-15 Stonel Corporation Apparatus for valve communication and control
DE102006058297B4 (de) 2006-12-11 2018-05-03 Robert Bosch Gmbh Verfahren zur Adaption eines Sensorsignals eines Sensors zur Stellungsrückmeldung der Stellung eines verstellbaren Bauteils an eine Stellungsregelung
US8127667B2 (en) * 2009-03-27 2012-03-06 Gea Farm Technologies, Inc. Apparatus for pasteurizing milk for feeding to calves
TWI435196B (zh) * 2009-10-15 2014-04-21 Pivotal Systems Corp 氣體流量控制方法及裝置
US9400004B2 (en) 2010-11-29 2016-07-26 Pivotal Systems Corporation Transient measurements of mass flow controllers
JP5577286B2 (ja) 2011-03-30 2014-08-20 アズビル株式会社 ポジショナ
JP5548158B2 (ja) * 2011-03-30 2014-07-16 アズビル株式会社 ポジショナ
CN102606786B (zh) * 2012-03-09 2013-06-12 三一重工股份有限公司 一种电动液压阀的控制装置、控制方法及电动液压阀
CN105121928B (zh) 2013-03-06 2017-10-17 康斯博格汽车股份公司 具有形状记忆合金元件的流体引导装置
US9273597B2 (en) * 2013-05-16 2016-03-01 Ford Global Technologies, Llc Method and system for operating an engine turbocharger waste gate
US10207619B2 (en) 2013-12-13 2019-02-19 Kongsberg Automobile AB SMA valve for controlling pressurized air supply to an air cell in a vehicle seat
CN105813611B (zh) * 2013-12-13 2018-05-22 康斯博格汽车股份公司 用于控制到车辆座椅内空气单元的空气供给的sma阀
US9945490B2 (en) 2013-12-13 2018-04-17 Kongsberg Automotive Ab SMA valve for controlling pressurized air supply to an air cell in a vehicle seat
WO2015185132A1 (en) 2014-06-04 2015-12-10 Kongsberg Automotive Ab Sma valve for controlling pressurized air supply to an air cell in a vehicle seat
FI126989B (fi) 2015-03-16 2017-09-15 Metso Flow Control Oy Virtaavan aineen venttiilikokoonpano, prosessiventtiilin asennoitin sekä virtaavan aineen venttiilikokoonpanon käyttö prosessiventtiilin ohjauksessa
WO2016149584A1 (en) * 2015-03-19 2016-09-22 Fisher Controls International Llc Pressure control for calibrating process control devices
US9739682B2 (en) * 2015-05-04 2017-08-22 Dresser, Inc. Valve assembly calibration
US10280747B2 (en) * 2015-05-20 2019-05-07 Saudi Arabian Oil Company Sampling techniques to detect hydrocarbon seepage
JP6938460B2 (ja) 2015-07-10 2021-09-22 ピヴォタル システムズ コーポレーション ガス流制御のための方法および装置
FI128617B (en) 2016-03-30 2020-08-31 Metso Flow Control Oy Fluid valve arrangement, use of process valve positioning and fluid valve arrangement in process valve control
DE102017201071A1 (de) 2017-01-24 2018-07-26 Bayerische Motoren Werke Aktiengesellschaft System sowie Verfahren zur Ansteuerung eines Stellelements und Ermittlung der Position des Stellelements
DE102017201070A1 (de) 2017-01-24 2018-07-26 Bayerische Motoren Werke Aktiengesellschaft System sowie Verfahren zur Ansteuerung eines Stellelements und Ermittlung der Position des Stellelements

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225785A (en) * 1963-03-01 1965-12-28 Cons Electrodynamics Corp Servo-system for fluid flow regulating valves
US4509403A (en) 1982-04-23 1985-04-09 Fisher Controls International, Inc. Positioner having user-adjustable dynamic response
JPH0433445Y2 (es) * 1986-08-20 1992-08-11
US4747424A (en) * 1986-10-02 1988-05-31 Chapman Leonard T Hydraulic valve
GB2280492A (en) * 1993-07-27 1995-02-01 Btr Plc Determining valve member position
US5318064A (en) * 1993-09-24 1994-06-07 Marotta Scientific Controls, Inc. Motor-operated valve
US5532925A (en) 1994-08-12 1996-07-02 Fisher Controls International, Inc. Current-to-pressure transducer with selectable, adjustable input filter
GB2316195B (en) * 1994-09-19 1998-07-22 Hr Textron Inc Integrated compliance servovalve
US5884894A (en) 1996-08-20 1999-03-23 Valtek, Inc. Inner-loop valve spool positioning control apparatus
US5950668A (en) * 1996-10-09 1999-09-14 Fisher Controls International, Inc. Control valve positioners having improved operating characteristics
US6272401B1 (en) * 1997-07-23 2001-08-07 Dresser Industries, Inc. Valve positioner system

Also Published As

Publication number Publication date
CN1244851C (zh) 2006-03-08
WO2001096968A3 (en) 2002-05-10
DE60112757T2 (de) 2006-03-30
CA2411653A1 (en) 2001-12-20
HK1057788A1 (en) 2004-04-16
US6276385B1 (en) 2001-08-21
AU2001266716A1 (en) 2001-12-24
CN1436325A (zh) 2003-08-13
DE60112757D1 (de) 2005-09-22
BR0111467A (pt) 2003-05-06
CA2411653C (en) 2007-08-14
JP2004523016A (ja) 2004-07-29
ATE302436T1 (de) 2005-09-15
EP1295187A2 (en) 2003-03-26
EP1295187B1 (en) 2005-08-17
BR0111467B1 (pt) 2014-08-26
WO2001096968A2 (en) 2001-12-20
JP4694767B2 (ja) 2011-06-08

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