BRPI0513445A - métodos para controlar um parámetro de processo de uma malha de controle e para sintonizar de maneira otimizada ajuste de um parámetro de uma malha de controle, e, sistemas para sintonizar um parámetro de processo de uma malha de controle, a resposta de uma válvula de controle e a posição de um tampão de válvula e para implementar ajustes a um parámetro de processo - Google Patents

métodos para controlar um parámetro de processo de uma malha de controle e para sintonizar de maneira otimizada ajuste de um parámetro de uma malha de controle, e, sistemas para sintonizar um parámetro de processo de uma malha de controle, a resposta de uma válvula de controle e a posição de um tampão de válvula e para implementar ajustes a um parámetro de processo

Info

Publication number
BRPI0513445A
BRPI0513445A BRPI0513445-5A BRPI0513445A BRPI0513445A BR PI0513445 A BRPI0513445 A BR PI0513445A BR PI0513445 A BRPI0513445 A BR PI0513445A BR PI0513445 A BRPI0513445 A BR PI0513445A
Authority
BR
Brazil
Prior art keywords
process parameter
control loop
parameter
control
tuning
Prior art date
Application number
BRPI0513445-5A
Other languages
English (en)
Inventor
Kenneth W Junk
Annette L Latwesen
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 BRPI0513445A publication Critical patent/BRPI0513445A/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
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Program control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0423—Input/output
    • 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
    • G05B13/0205—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system
    • G05B13/024—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system in which a parameter or coefficient is automatically adjusted to optimise the performance
    • 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
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • 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
    • G05B2219/41203—Lead-phase compensation, lag-phase compensation servo
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Feedback Control In General (AREA)

Abstract

MéTODOS PARA CONTROLAR UM PARáMETRO DE PROCESSO DE UMA MALHA DE CONTROLE E PARA SINTONIZAR DE MANEIRA OTIMIZADA AJUSTE DE UM PARáMETRO DE UMA MALHA DE CONTROLE, E, SISTEMAS PARA SINTONIZAR UM PARáMETRO DE PROCESSO DE UMA MALHA DE CONTROLE, A RESPOSTA DE UMA VáLVULA DE CONTROLE E A POSIçãO DE UM TAMPãO DE VáLVULA E PARA IMPLEMENTAR AJUSTES A UM PARáMETRO DE PROCESSO. Um filtro de entrada de conduzir-atrasar é conectado adiante de uma malha posicionadora de realimentação que tem um ou mais acessórios válvula, tal como uni amplificador de volume ou um QEV, para superar dinâmica lenta experimentada pelos acessórios ao receber controle de mudança de baixa amplitude ou sinais de ponto de ajuste. Uma interface de usuário é conectada ao filtro de entrada de conduzir-atrasar para com isto dotar a malha de controle com qualquer de diversas características de resposta desejadas.
BRPI0513445-5A 2004-10-20 2005-10-20 métodos para controlar um parámetro de processo de uma malha de controle e para sintonizar de maneira otimizada ajuste de um parámetro de uma malha de controle, e, sistemas para sintonizar um parámetro de processo de uma malha de controle, a resposta de uma válvula de controle e a posição de um tampão de válvula e para implementar ajustes a um parámetro de processo BRPI0513445A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US62053704P 2004-10-20 2004-10-20
US65254605P 2005-02-14 2005-02-14
PCT/US2005/037810 WO2006045032A2 (en) 2004-10-20 2005-10-20 Lead-lag input filter arrangement for electro-pneumatic control loops

Publications (1)

Publication Number Publication Date
BRPI0513445A true BRPI0513445A (pt) 2008-05-06

Family

ID=36203705

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0513445-5A BRPI0513445A (pt) 2004-10-20 2005-10-20 métodos para controlar um parámetro de processo de uma malha de controle e para sintonizar de maneira otimizada ajuste de um parámetro de uma malha de controle, e, sistemas para sintonizar um parámetro de processo de uma malha de controle, a resposta de uma válvula de controle e a posição de um tampão de válvula e para implementar ajustes a um parámetro de processo

Country Status (9)

Country Link
US (2) US7593802B2 (pt)
EP (1) EP1810104A4 (pt)
JP (1) JP2008517404A (pt)
AR (1) AR051140A1 (pt)
BR (1) BRPI0513445A (pt)
CA (1) CA2574234C (pt)
MX (1) MX2007000685A (pt)
RU (1) RU2377629C2 (pt)
WO (1) WO2006045032A2 (pt)

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US7349745B2 (en) * 2004-10-20 2008-03-25 Fisher Controls International Llc. Lead-lag input filter arrangement with adjustable initial conditions for electro-pneumatic control loops
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
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
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TWI755704B (zh) * 2019-05-14 2022-02-21 日商富士金股份有限公司 流量控制裝置、流量控制方法、流量控制裝置的控制程式

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Also Published As

Publication number Publication date
EP1810104A2 (en) 2007-07-25
MX2007000685A (es) 2007-03-30
WO2006045032A3 (en) 2006-10-05
AR051140A1 (es) 2006-12-20
US20090326682A1 (en) 2009-12-31
CA2574234A1 (en) 2006-04-27
WO2006045032A2 (en) 2006-04-27
RU2007101900A (ru) 2008-11-27
EP1810104A4 (en) 2010-07-28
CA2574234C (en) 2013-04-02
US20070162214A1 (en) 2007-07-12
US7917233B2 (en) 2011-03-29
JP2008517404A (ja) 2008-05-22
US7593802B2 (en) 2009-09-22
RU2377629C2 (ru) 2009-12-27

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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]
B09B Patent application refused [chapter 9.2 patent gazette]