BRPI0514085A - controlador para um dispositivo de controle de processo, e, método para controlar um dispositivo de controle de processo - Google Patents

controlador para um dispositivo de controle de processo, e, método para controlar um dispositivo de controle de processo

Info

Publication number
BRPI0514085A
BRPI0514085A BRPI0514085-4A BRPI0514085A BRPI0514085A BR PI0514085 A BRPI0514085 A BR PI0514085A BR PI0514085 A BRPI0514085 A BR PI0514085A BR PI0514085 A BRPI0514085 A BR PI0514085A
Authority
BR
Brazil
Prior art keywords
control
control device
process control
controller
modes
Prior art date
Application number
BRPI0514085-4A
Other languages
English (en)
Inventor
Jimmie L Snowbarger
Stephen G Seberger
Ledoyle Pingel
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35521956&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0514085(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fisher Controls Int filed Critical Fisher Controls Int
Publication of BRPI0514085A publication Critical patent/BRPI0514085A/pt

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
    • G05B5/00—Anti-hunting arrangements
    • 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
    • G05B5/00—Anti-hunting arrangements
    • G05B5/01—Anti-hunting arrangements electric
    • 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
    • G05B7/00—Arrangements for obtaining smooth engagement or disengagement of automatic control
    • 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
    • G05B7/00—Arrangements for obtaining smooth engagement or disengagement of automatic control
    • G05B7/02—Arrangements for obtaining smooth engagement or disengagement of automatic control electric
    • 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
    • G05B9/00—Safety arrangements
    • 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
    • G05B2219/41311—Pilot valve with feedback of position

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Safety Devices In Control Systems (AREA)
  • Feedback Control In General (AREA)
  • Programmable Controllers (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

CONTROLADOR PARA UM DISPOSITIVO DE CONTROLE DE PROCESSO, E, MéTODO PARA CONTROLAR UM DISPOSITIVO DE CONTROLE DE PROCESSO Expostos aqui são um controlador e método úteis para transferir controle de um dispositivo de controle de processo entre primeiro e segundo modos de controle. O controlador inclui primeiro e segundo módulos de servo-controle que geram primeiro e segundo sinais de acionamento baseado em informação de realimentação de primeiro e segundo sensores para controle do dispositivo de controle de processo de acordo com primeiro e segundo modos de controle, respectivamente. O controlador também inclui um módulo de transferência de controle de realimentação que transfere controle da operação do dispositivo de controle de processo do primeiro modo de controle para o segundo modo de controle baseado na informação de realimentação do primeiro sensor. Em certas concretizações, tal transferência de controle envolve uma rotina de controle que gera inicialmente o segundo sinal de acionamento baseado no primeiro sinal de acionamento para efetuar uma transferência sem choque suave entre os modos de controle.
BRPI0514085-4A 2004-08-04 2005-08-02 controlador para um dispositivo de controle de processo, e, método para controlar um dispositivo de controle de processo BRPI0514085A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59870104P 2004-08-04 2004-08-04
PCT/US2005/027754 WO2006015380A2 (en) 2004-08-04 2005-08-02 System and method for transfer of feedback control for a process control device

Publications (1)

Publication Number Publication Date
BRPI0514085A true BRPI0514085A (pt) 2008-05-27

Family

ID=35521956

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0514085-4A BRPI0514085A (pt) 2004-08-04 2005-08-02 controlador para um dispositivo de controle de processo, e, método para controlar um dispositivo de controle de processo

Country Status (10)

Country Link
US (1) US7222016B2 (pt)
EP (1) EP1779204B1 (pt)
JP (1) JP4608548B2 (pt)
CN (1) CN100478815C (pt)
AR (1) AR050197A1 (pt)
BR (1) BRPI0514085A (pt)
CA (1) CA2575690C (pt)
MX (1) MX2007001351A (pt)
RU (1) RU2345398C2 (pt)
WO (1) WO2006015380A2 (pt)

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US7434482B1 (en) 2007-07-25 2008-10-14 Applied Technologies Associates, Inc. Feedback-controlled piezoelectric force measuring apparatus
JP4840340B2 (ja) * 2007-11-28 2011-12-21 トヨタ自動車株式会社 車両の制御装置
US8718799B2 (en) * 2008-05-12 2014-05-06 Ge Fanuc Intelligent Platforms, Inc. Method and system for process control configuration changes
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
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
US20120173002A1 (en) * 2009-09-17 2012-07-05 Basf Se Two-degree-of-freedom control having an explicit switching for controlling chemical engineering processes
GB2495897B (en) * 2010-08-04 2018-05-16 Safoco Inc Safety valve control system and method of use
FR2972485B1 (fr) * 2011-03-08 2013-04-12 Snecma Procede de surveillance du changement d'etat d'une vanne par mesure de pression.
JP5908676B2 (ja) * 2011-03-30 2016-04-26 ソニー株式会社 制御装置、制御方法、プログラムおよびシステム
US9411321B2 (en) * 2012-06-20 2016-08-09 Fisher Controls International Llc Methods and system for minor loop feedback fallback
US9285057B2 (en) * 2012-10-05 2016-03-15 Fisher Controls International Llc Methods and apparatus for process device calibration
DK2752585T3 (en) * 2013-01-04 2015-08-24 Alfa Laval Corp Ab CONTROLLER FOR valve actuator
US9106172B2 (en) 2013-06-28 2015-08-11 Horiba Instruments Incorporated Electric machine temperature control
US20150260398A1 (en) * 2013-11-12 2015-09-17 SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project, as such owners exist now and Furnace combustion cross limit control with real-time diagnostic features
EP2881811B1 (en) * 2013-12-06 2018-08-01 General Electric Technology GmbH A control apparatus for a voltage source converter comprising a redundant control system of two controllers
US9465391B2 (en) * 2014-01-09 2016-10-11 Fisher Controls International Llc Valve positioner with overpressure protection capabilities
US9195232B1 (en) * 2014-02-05 2015-11-24 Google Inc. Methods and systems for compensating for common failures in fail operational systems
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
US10345787B2 (en) 2014-09-29 2019-07-09 Fuji Corporation Automatic control device
WO2017166087A1 (en) * 2016-03-30 2017-10-05 Dresser, Inc. Replacing a controller on a process device and a valve assembly
CN106325218B (zh) * 2016-08-18 2019-03-01 深圳市优必选科技有限公司 一种伺服器、伺服器控制系统及其通信方法
WO2018055229A1 (en) * 2016-09-21 2018-03-29 Metso Flow Control Oy Method and controller for actuator
WO2019126095A1 (en) 2017-12-21 2019-06-27 Swagelok Company Systems and methods for control and monitoring of actuated valves
CN109212967B (zh) * 2018-08-22 2020-11-20 浙江大学 一种液压材料试验机控制模式的在线跟踪平滑切换方法
US10795323B2 (en) * 2018-09-06 2020-10-06 Rolls-Royce North American Technologies, Inc. Symbiotic control loop
CN110239140B (zh) * 2019-06-13 2021-06-15 博众精工科技股份有限公司 一种基于输入整形的伺服压合设备压力控制方法
US11214271B1 (en) * 2021-03-10 2022-01-04 Aurora Operations, Inc. Control system interface for autonomous vehicle

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Also Published As

Publication number Publication date
JP2008509480A (ja) 2008-03-27
MX2007001351A (es) 2007-04-23
CN1993660A (zh) 2007-07-04
EP1779204B1 (en) 2011-05-18
JP4608548B2 (ja) 2011-01-12
WO2006015380A2 (en) 2006-02-09
RU2345398C2 (ru) 2009-01-27
CN100478815C (zh) 2009-04-15
EP1779204A2 (en) 2007-05-02
RU2007106639A (ru) 2008-09-10
CA2575690A1 (en) 2006-02-09
US20060031001A1 (en) 2006-02-09
AR050197A1 (es) 2006-10-04
WO2006015380A3 (en) 2006-06-08
US7222016B2 (en) 2007-05-22
CA2575690C (en) 2009-07-14

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 16A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2631 DE 08-06-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.