BR0206529A - Método e aparelho para controlar uma instalação de válvula/atuador - Google Patents

Método e aparelho para controlar uma instalação de válvula/atuador

Info

Publication number
BR0206529A
BR0206529A BR0206529A BR0206529A BR0206529A BR 0206529 A BR0206529 A BR 0206529A BR 0206529 A BR0206529 A BR 0206529A BR 0206529 A BR0206529 A BR 0206529A BR 0206529 A BR0206529 A BR 0206529A
Authority
BR
Brazil
Prior art keywords
control signals
valve
controlling
actuator installation
signals
Prior art date
Application number
BR0206529A
Other languages
English (en)
Other versions
BR0206529B1 (pt
Inventor
Richard J Winkler
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 BR0206529A publication Critical patent/BR0206529A/pt
Publication of BR0206529B1 publication Critical patent/BR0206529B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • F15B9/09—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor with electrical control 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
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G05B11/32—Automatic controllers electric with inputs from more than one sensing element; with outputs to more than one correcting element
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7761—Electrically actuated valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Servomotors (AREA)

Abstract

"MéTODO E APARELHO PARA CONTROLAR UMA INSTALAçãO DE VáLVULA/ATUADOR". Um método e aparelho para controlar uma instalação de válvula/atuador ao gerar uma pluralidade de sinais de controle de correção independentes, cada um respondendo a uma pluralidade de respectivos sinais de entrada e no mínimo um destes sinais de entrada sendo o sinal do ponto de ajuste. A pluralidade de sinais de controle de correção independentes inclui um sinal de escoamento pneumático. Os sinais de controle de correção podem ser derivados de todos os sinais de controle linear, todos os sinais de controle não linear, ou uma combinação de sinais de controle linear e sinais de controle não linear.
BRPI0206529-0A 2001-01-25 2002-01-17 método e aparelho para controlar uma instalação de válvula/atuador. BR0206529B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/769,582 US6644332B1 (en) 2001-01-25 2001-01-25 Method and apparatus for multiple-input-multiple-output control of a valve/actuator plant
PCT/US2002/001441 WO2002059487A2 (en) 2001-01-25 2002-01-17 Method and apparatus for multiple-input-multiple-output of a valve/actuator plant

Publications (2)

Publication Number Publication Date
BR0206529A true BR0206529A (pt) 2004-02-17
BR0206529B1 BR0206529B1 (pt) 2011-04-19

Family

ID=25085888

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0206529-0A BR0206529B1 (pt) 2001-01-25 2002-01-17 método e aparelho para controlar uma instalação de válvula/atuador.

Country Status (9)

Country Link
US (1) US6644332B1 (pt)
EP (1) EP1366300B9 (pt)
JP (1) JP2004521283A (pt)
CN (1) CN1288353C (pt)
AR (1) AR032404A1 (pt)
BR (1) BR0206529B1 (pt)
CA (1) CA2435225C (pt)
DE (1) DE60230018D1 (pt)
WO (1) WO2002059487A2 (pt)

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DE102006006585B3 (de) * 2006-02-13 2007-10-18 Samson Ag Wandler eines elektrischen Eingangssignals in ein pneumatisches Ausgangssignal
JP5177864B2 (ja) * 2008-06-04 2013-04-10 株式会社フジキン 熱式質量流量調整器用自動圧力調整器
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US8583293B2 (en) * 2009-11-09 2013-11-12 Honeywell International Inc. Flight control surface actuation force fight mitigation system and method
US9273597B2 (en) * 2013-05-16 2016-03-01 Ford Global Technologies, Llc Method and system for operating an engine turbocharger waste gate
US9476363B2 (en) 2015-01-08 2016-10-25 Solar Turbines Incorporated Actuator to valve calibration of a fuel control valve assembly
CN105204332B (zh) * 2015-08-10 2017-08-29 桂林电子科技大学 基于非光滑观测器的含有死区和迟滞的复合三明治系统状态估计方法
US9978016B2 (en) * 2015-12-22 2018-05-22 King Fahd University Of Petroleum And Minerals Pneumatic valve system, method for controlling an actuator in a pneumatic valve system, and non-transitory computer readable medium

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Also Published As

Publication number Publication date
WO2002059487A2 (en) 2002-08-01
CN1288353C (zh) 2006-12-06
BR0206529B1 (pt) 2011-04-19
EP1366300B9 (en) 2009-08-05
EP1366300A2 (en) 2003-12-03
CA2435225C (en) 2005-08-23
JP2004521283A (ja) 2004-07-15
CA2435225A1 (en) 2002-08-01
WO2002059487A3 (en) 2002-11-14
DE60230018D1 (de) 2009-01-08
EP1366300B1 (en) 2008-11-26
CN1488040A (zh) 2004-04-07
AR032404A1 (es) 2003-11-05
US6644332B1 (en) 2003-11-11

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/01/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2653 DE 09-11-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.