AR076207A1 - Metodo y aparato para limitar un cambio de un valor de accionamiento en un controlador electroneumatico - Google Patents

Metodo y aparato para limitar un cambio de un valor de accionamiento en un controlador electroneumatico

Info

Publication number
AR076207A1
AR076207A1 ARP100101138A ARP100101138A AR076207A1 AR 076207 A1 AR076207 A1 AR 076207A1 AR P100101138 A ARP100101138 A AR P100101138A AR P100101138 A ARP100101138 A AR P100101138A AR 076207 A1 AR076207 A1 AR 076207A1
Authority
AR
Argentina
Prior art keywords
drive value
change
limit
appliance
electronic driver
Prior art date
Application number
ARP100101138A
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 AR076207A1 publication Critical patent/AR076207A1/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
    • G05B19/43—Programme-control systems fluidic
    • G05B19/44—Programme-control systems fluidic pneumatic
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/20—Control of position or direction using feedback using a digital comparing device
    • 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
    • G05B2219/31—From computer integrated manufacturing till monitoring
    • G05B2219/31119—Fielddevice comprises also controller and pneumatic actuator and sensor
    • 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
    • G05B2219/37—Measurements
    • G05B2219/37536—Rate of change, derivative
    • 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
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41304—Pneumatic
    • 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
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41333—Non linear solenoid actuator
    • 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
    • G05B2219/45—Nc applications
    • G05B2219/45006—Valves

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Feedback Control In General (AREA)
  • Servomotors (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

Se revelan ejemplos de métodos y aparatos para imitar un cambio de un valor de accionamiento en un controlador electro-neumático. Un ejemplo de método revelado incluye recibir una senal de control y una senal de retroalimentacion, calcular a partir de la senal de control y la senal de retroalimentacion un valor de accionamiento, determinar si la diferencia entre el valor de accionamiento y un valor de accionamiento previo es mayor que un límite cambio del controlador electro neumático, y cambiar el valor de accionamiento calculado en base al límite de cambio.
ARP100101138A 2009-04-07 2010-04-06 Metodo y aparato para limitar un cambio de un valor de accionamiento en un controlador electroneumatico AR076207A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/419,822 US8306637B2 (en) 2009-04-07 2009-04-07 Methods and apparatus to limit a change of a drive value in an electro-pneumatic controller

Publications (1)

Publication Number Publication Date
AR076207A1 true AR076207A1 (es) 2011-05-26

Family

ID=42732037

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100101138A AR076207A1 (es) 2009-04-07 2010-04-06 Metodo y aparato para limitar un cambio de un valor de accionamiento en un controlador electroneumatico

Country Status (10)

Country Link
US (1) US8306637B2 (es)
EP (2) EP2417502B1 (es)
JP (2) JP2012523617A (es)
CN (1) CN102422234B (es)
AR (1) AR076207A1 (es)
BR (1) BRPI1013740A2 (es)
CA (1) CA2756561C (es)
MX (1) MX2011010637A (es)
RU (1) RU2549516C2 (es)
WO (1) WO2010117666A2 (es)

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US9063540B2 (en) * 2009-04-07 2015-06-23 Fisher Controls International Llc Methods and apparatus to limit a change of a drive value in an electro-pneumatic controller
BR112014005245B1 (pt) * 2011-09-07 2021-09-21 Abb Schweiz Ag Sistema de monitoramento de válvula e método de aprimoramento de um sistema de monitoramento de válvula
JP6169404B2 (ja) * 2013-04-26 2017-07-26 日立オートモティブシステムズ株式会社 電磁弁の制御装置及びそれを用いた内燃機関の制御装置
IL227260A (en) * 2013-06-30 2017-01-31 Radomsky Israel Wireless device and method for controlling and monitoring quarter-turn valves
US10466720B2 (en) * 2013-08-09 2019-11-05 Fisher Controls International Llc Providing diagnostic and/or prognostic capabilities in a process control system
US9869981B2 (en) * 2014-08-11 2018-01-16 Fisher Controls International Llc Control device diagnostic using accelerometer
US10725442B2 (en) * 2014-09-12 2020-07-28 Fisher-Rosemount Systems, Inc. Methods and apparatus to communicatively couple on/off valves to controllers in a process control system
EP3204832B1 (en) * 2014-10-06 2022-11-30 Fisher Controls International Llc Cut-off transition for control valve positioners
US10845781B2 (en) * 2015-03-23 2020-11-24 Fisher Controls International Llc Integrated process controller with loop and valve control capability
KR102013778B1 (ko) * 2015-09-10 2019-08-23 엘에스산전 주식회사 원격감시 제어 시스템
CN106321566B (zh) * 2016-11-14 2018-03-06 河南锦源环保科技有限公司 一种超长气动延时装置
US10670054B2 (en) * 2017-10-25 2020-06-02 Dresser, Llc Constructing valve positioners for hazardous areas
FR3090144B1 (fr) * 2018-12-17 2022-08-26 Safran Aircraft Engines Double correcteur pour compensation de mécanisme dissymétrique
US10754362B1 (en) * 2019-02-20 2020-08-25 Fisher Controls International, Llc Adjustment of loop-powered pneumatic process control device interfaces
JP7271380B2 (ja) 2019-09-19 2023-05-11 株式会社東芝 無線通信装置および方法
CN111625025B (zh) * 2020-04-24 2023-04-28 Oppo（重庆）智能科技有限公司 参数校准方法、装置、存储介质及电子设备

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Also Published As

Publication number Publication date
RU2549516C2 (ru) 2015-04-27
US8306637B2 (en) 2012-11-06
WO2010117666A3 (en) 2010-12-02
EP2417502A2 (en) 2012-02-15
CN102422234A (zh) 2012-04-18
US20100256784A1 (en) 2010-10-07
EP2662740B1 (en) 2018-08-29
JP6144666B2 (ja) 2017-06-07
RU2011141736A (ru) 2013-05-20
JP2012523617A (ja) 2012-10-04
EP2417502B1 (en) 2013-08-21
BRPI1013740A2 (pt) 2016-04-05
JP2015092385A (ja) 2015-05-14
MX2011010637A (es) 2011-11-02
EP2662740A1 (en) 2013-11-13
WO2010117666A2 (en) 2010-10-14
CN102422234B (zh) 2015-11-25
CA2756561A1 (en) 2010-10-14
CA2756561C (en) 2017-03-21

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