MX344491B - Métodos y aparatos para limitar un cambio de valor de accionamiento en un controlador electroneumático. - Google Patents

Métodos y aparatos para limitar un cambio de valor de accionamiento en un controlador electroneumático.

Info

Publication number
MX344491B
MX344491B MX2015004936A MX2015004936A MX344491B MX 344491 B MX344491 B MX 344491B MX 2015004936 A MX2015004936 A MX 2015004936A MX 2015004936 A MX2015004936 A MX 2015004936A MX 344491 B MX344491 B MX 344491B
Authority
MX
Mexico
Prior art keywords
drive value
limit
electro
change
methods
Prior art date
Application number
MX2015004936A
Other languages
English (en)
Other versions
MX2015004936A (es
Inventor
George Seberger Stephen
Original Assignee
Fisher Controls Int Llc
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 Llc filed Critical Fisher Controls Int Llc
Publication of MX2015004936A publication Critical patent/MX2015004936A/es
Publication of MX344491B publication Critical patent/MX344491B/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—Program-control systems
    • G05B19/43—Program-control systems fluidic
    • G05B19/44—Program-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)
  • Safety Devices In Control Systems (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Adjustable Resistors (AREA)

Abstract

Se describen métodos y aparatos de ejemplo para limitar un cambio de valor de accionamiento en un controlador electroneumático. Un método de ejemplo descrito incluye la determinación de un límite de giro de un controlador en función del ruido en una señal de control y/o en una señal de respuesta, calculando un valor de accionamiento en función de la señal de control y la señal de respuesta y cambiando el valor de accionamiento calculado si existiera una diferencia entre el valor de accionamiento y un valor de accionamiento anterior mayor que el límite de giro del controlador.
MX2015004936A 2012-10-17 2013-10-17 Métodos y aparatos para limitar un cambio de valor de accionamiento en un controlador electroneumático. MX344491B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/654,091 US9063540B2 (en) 2009-04-07 2012-10-17 Methods and apparatus to limit a change of a drive value in an electro-pneumatic controller
PCT/US2013/065359 WO2014062875A2 (en) 2012-10-17 2013-10-17 Methods and apparatus to limit a change of a drive value in an electro-pneumatic controller

Publications (2)

Publication Number Publication Date
MX2015004936A MX2015004936A (es) 2015-07-21
MX344491B true MX344491B (es) 2016-12-16

Family

ID=49622876

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015004936A MX344491B (es) 2012-10-17 2013-10-17 Métodos y aparatos para limitar un cambio de valor de accionamiento en un controlador electroneumático.

Country Status (10)

Country Link
US (1) US9063540B2 (es)
EP (1) EP2909681A2 (es)
JP (1) JP2015535377A (es)
CN (2) CN203838494U (es)
AR (1) AR093048A1 (es)
BR (1) BR112015008328A2 (es)
CA (1) CA2888336C (es)
MX (1) MX344491B (es)
RU (1) RU2015116751A (es)
WO (1) WO2014062875A2 (es)

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US10996236B2 (en) * 2014-07-22 2021-05-04 Fisher Controls International Llc Control device position feedback with accelerometer
JP6859725B2 (ja) * 2017-01-31 2021-04-14 オムロン株式会社 Ｐｉｄ制御装置、ｐｉｄ制御方法、およびｐｉｄ制御プログラム
US20180316987A1 (en) * 2017-04-26 2018-11-01 Dresser, Llc Converting data from one protocol to another on metrology hardware
US10658026B2 (en) 2017-05-26 2020-05-19 Taiwan Semiconductor Manufacturing Company Limited Word line pulse width control circuit in static random access memory
US11306748B2 (en) * 2017-10-25 2022-04-19 Dresser, Llc Constructing valve positioners for hazardous areas
US10670054B2 (en) * 2017-10-25 2020-06-02 Dresser, Llc Constructing valve positioners for hazardous areas
CN110022600B (zh) * 2019-04-09 2022-05-06 惠州Tcl移动通信有限公司 驱动电流的调节方法、装置、存储介质及移动终端
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
DE102023107498B3 (de) * 2023-03-24 2024-07-11 Samson Aktiengesellschaft Verfahren und Vorrichtung zum Unterdrücken von Rauschen in einem Ansteuersignal für einen Regelkreis eines Feldgeräts zum Regulieren von Fluiden in einer prozesstechnischen Anlage

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BRPI0514085A (pt) 2004-08-04 2008-05-27 Fisher Controls Int controlador para um dispositivo de controle de processo, e, método para controlar um dispositivo de controle de processo
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US8306637B2 (en) * 2009-04-07 2012-11-06 Fisher Controls International, Llc Methods and apparatus to limit a change of a drive value in an electro-pneumatic controller

Also Published As

Publication number Publication date
US20130041481A1 (en) 2013-02-14
EP2909681A2 (en) 2015-08-26
AR093048A1 (es) 2015-05-13
US9063540B2 (en) 2015-06-23
CN103777531A (zh) 2014-05-07
MX2015004936A (es) 2015-07-21
JP2015535377A (ja) 2015-12-10
WO2014062875A3 (en) 2014-08-07
RU2015116751A (ru) 2016-12-10
CA2888336A1 (en) 2014-04-24
WO2014062875A2 (en) 2014-04-24
CA2888336C (en) 2022-12-13
CN203838494U (zh) 2014-09-17
BR112015008328A2 (pt) 2017-07-04

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