KR850003173A - 밸브 위치 제어루프용 조정식 이득제어기와 지터 제거방법 - Google Patents

밸브 위치 제어루프용 조정식 이득제어기와 지터 제거방법

Info

Publication number
KR850003173A
KR850003173A KR1019840005643A KR840005643A KR850003173A KR 850003173 A KR850003173 A KR 850003173A KR 1019840005643 A KR1019840005643 A KR 1019840005643A KR 840005643 A KR840005643 A KR 840005643A KR 850003173 A KR850003173 A KR 850003173A
Authority
KR
South Korea
Prior art keywords
control loop
position control
valve position
removal method
gain controller
Prior art date
Application number
KR1019840005643A
Other languages
English (en)
Other versions
KR910004924B1 (ko
Inventor
죤 디킨슨 로이스톤
치누브하이 쟈스와 보쟈이
Original Assignee
제너럴 일렉트릭 캄파니
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 제너럴 일렉트릭 캄파니 filed Critical 제너럴 일렉트릭 캄파니
Publication of KR850003173A publication Critical patent/KR850003173A/ko
Application granted granted Critical
Publication of KR910004924B1 publication Critical patent/KR910004924B1/ko

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
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
    • F01D17/22—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical
    • F01D17/24—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical electrical
    • 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
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G05B11/36—Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential
    • G05B11/42—Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential for obtaining a characteristic which is both proportional and time-dependent, e.g. P. I., P. I. D.
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2200/00—Mathematical features
    • F05D2200/10—Basic functions
    • F05D2200/11—Sum

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Control Of Turbines (AREA)
  • Feedback Control In General (AREA)
KR1019840005643A 1983-09-16 1984-09-15 밸브 위치 제어루프용 조정식 이득제어기와 지터 제거방법 KR910004924B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US533644 1983-09-16
US06/533,644 US4556956A (en) 1983-09-16 1983-09-16 Adjustable gain controller for valve position control loop and method for reducing jitter

Publications (2)

Publication Number Publication Date
KR850003173A true KR850003173A (ko) 1985-06-13
KR910004924B1 KR910004924B1 (ko) 1991-07-18

Family

ID=24126863

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840005643A KR910004924B1 (ko) 1983-09-16 1984-09-15 밸브 위치 제어루프용 조정식 이득제어기와 지터 제거방법

Country Status (3)

Country Link
US (1) US4556956A (ko)
JP (1) JPS60173604A (ko)
KR (1) KR910004924B1 (ko)

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US4928048A (en) * 1988-03-28 1990-05-22 Unit Instruments, Inc. Fast response control circuit
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US5396415A (en) * 1992-01-31 1995-03-07 Honeywell Inc. Neruo-pid controller
US5608634A (en) * 1992-06-12 1997-03-04 Martin Marietta Corp. Low noise spacecraft body rate sensing arrangement for attitude control
US5333112A (en) * 1993-03-25 1994-07-26 Aai/Acl Technologies, Inc. Automatic flow grind system and method
US5572558A (en) * 1994-11-17 1996-11-05 Cirrus Logic, Inc. PID loop filter for timing recovery in a sampled amplitude read channel
US5687092A (en) * 1995-05-05 1997-11-11 Nordson Corporation Method of compensating for changes in flow characteristics of a dispensed fluid
EP0764896B1 (en) * 1995-09-22 2001-08-22 Graco Inc. Volume compensating pressure regulated flow control dispensing system
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US6272401B1 (en) 1997-07-23 2001-08-07 Dresser Industries, Inc. Valve positioner system
US6055459A (en) * 1997-08-22 2000-04-25 Honeywell Inc. Method for preventing windup in PID controllers employing nonlinear gain
US6804618B2 (en) * 1997-09-29 2004-10-12 Fisher Controls International, Llc Detection and discrimination of instabilities in process control loops
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US5973470A (en) * 1998-03-25 1999-10-26 Mcdonnell Douglas Corp. Compensation for generic servoamplifier usage with high performance direct drive valves
US7621293B2 (en) * 2001-04-05 2009-11-24 Fisher Controls International Llc Versatile emergency shutdown device controller implementing a pneumatic test for a system instrument device
EP1315060B1 (de) * 2001-11-23 2006-01-25 Siemens Aktiengesellschaft Verfahren zur kontinuierlichen Regelung einer Stellung eines Stellventils
US6664852B2 (en) * 2002-02-28 2003-12-16 Motorola, Inc. Apparatus and method for digital control systems
US6810366B2 (en) * 2002-03-25 2004-10-26 Caterpillar Inc Method and apparatus for filtering a signal using a deadband
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US7142931B2 (en) * 2002-09-27 2006-11-28 Siemens Building Technologies, Inc. Control system with controlled dead zone
US7039476B2 (en) * 2002-09-27 2006-05-02 Siemens Building Technologies, Inc. Control system with filtered dead zone
JP2006520038A (ja) * 2003-02-14 2006-08-31 ドレッサ、インク オンライン弁診断を実行するための方法、システムおよび記憶媒体
US7815689B2 (en) 2003-11-18 2010-10-19 Victhom Human Bionics Inc. Instrumented prosthetic foot
US20050107889A1 (en) 2003-11-18 2005-05-19 Stephane Bedard Instrumented prosthetic foot
US7896927B2 (en) 2004-02-12 2011-03-01 össur hf. Systems and methods for actuating a prosthetic ankle based on a relaxed position
DE102005024079A1 (de) * 2004-05-25 2006-01-19 Invensys Systems, Inc., Foxboro Durchflussmessgerät-Zuteiltechniken
EP1848380B1 (en) 2004-12-22 2015-04-15 Össur hf Systems and methods for processing limb motion
US8801802B2 (en) 2005-02-16 2014-08-12 össur hf System and method for data communication with a mechatronic device
SE528516C2 (sv) 2005-04-19 2006-12-05 Lisa Gramnaes Kombinerat aktivt och passivt benprotessystem samt en metod för att utföra en rörelsecykel med ett sådant system
EP1942843B1 (en) 2005-09-01 2017-03-01 Össur hf System and method for determining terrain transitions
FR2891585B1 (fr) * 2005-10-03 2011-07-15 Valeo Sys Controle Moteur Sas Dispositif de correction de commande d'un moteur d'actionnement a debattement limite, notamment un moteur-couple pour l'actionnement d'une vanne de recirculation de gaz d'echappement
US7283894B2 (en) 2006-02-10 2007-10-16 Dresser, Inc. System and method for fluid regulation
US7668623B2 (en) * 2006-08-01 2010-02-23 Emerson Process Management Power & Water Solutions, Inc. Steam temperature control using integrated function block
US7539560B2 (en) * 2007-01-05 2009-05-26 Dresser, Inc. Control valve and positioner diagnostics
US7769493B2 (en) * 2008-03-19 2010-08-03 King Fahd University Of Petroleum And Minerals System and method for controlling flow characteristics
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US8015791B2 (en) 2008-11-18 2011-09-13 General Electric Company Fuel control system for gas turbine and feed forward control method
US8915968B2 (en) 2010-09-29 2014-12-23 össur hf Prosthetic and orthotic devices and methods and systems for controlling the same
US9060884B2 (en) 2011-05-03 2015-06-23 Victhom Human Bionics Inc. Impedance simulating motion controller for orthotic and prosthetic applications
WO2014133975A1 (en) 2013-02-26 2014-09-04 össur hf Prosthetic foot with enhanced stability and elastic energy return
US9995098B2 (en) * 2014-10-08 2018-06-12 Weatherford Technology Holdings, Llc Choke control tuned by flow coefficient for controlled pressure drilling
US10227838B2 (en) 2016-05-10 2019-03-12 Weatherford Technology Holdings, Llc Drilling system and method having flow measurement choke
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Also Published As

Publication number Publication date
US4556956A (en) 1985-12-03
JPS60173604A (ja) 1985-09-07
KR910004924B1 (ko) 1991-07-18

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