MX9302103A - Metodo y aparato para obtener caracteristicas de proceso en un controlador de auto-ajustable. - Google Patents

Metodo y aparato para obtener caracteristicas de proceso en un controlador de auto-ajustable.

Info

Publication number
MX9302103A
MX9302103A MX9302103A MX9302103A MX9302103A MX 9302103 A MX9302103 A MX 9302103A MX 9302103 A MX9302103 A MX 9302103A MX 9302103 A MX9302103 A MX 9302103A MX 9302103 A MX9302103 A MX 9302103A
Authority
MX
Mexico
Prior art keywords
self
process characteristics
obtain process
adjustable controller
controller
Prior art date
Application number
MX9302103A
Other languages
English (en)
Inventor
Richard J Molinar
Original Assignee
Int Control Automation Finance
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 Int Control Automation Finance filed Critical Int Control Automation Finance
Publication of MX9302103A publication Critical patent/MX9302103A/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • 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

Landscapes

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

Abstract

Las características del sistema de proceso de campo controlado por un controlador de auto-ajuste, se obtienen al analizar la respuesta de bucle abierto de la variable de proceso a una etapa aplicada en la salida del controlador.
MX9302103A 1992-05-20 1993-04-12 Metodo y aparato para obtener caracteristicas de proceso en un controlador de auto-ajustable. MX9302103A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/886,686 US5282130A (en) 1992-05-20 1992-05-20 Method and apparatus for obtaining process characteristics in a self-tuning controller

Publications (1)

Publication Number Publication Date
MX9302103A true MX9302103A (es) 1994-07-29

Family

ID=25389537

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9302103A MX9302103A (es) 1992-05-20 1993-04-12 Metodo y aparato para obtener caracteristicas de proceso en un controlador de auto-ajustable.

Country Status (13)

Country Link
US (1) US5282130A (es)
EP (1) EP0571080B1 (es)
JP (1) JPH07261804A (es)
KR (1) KR930023823A (es)
CN (1) CN1081519A (es)
AU (1) AU656070B2 (es)
BR (1) BR9301921A (es)
CA (1) CA2093063A1 (es)
DE (1) DE69307772T2 (es)
ES (1) ES2096858T3 (es)
MX (1) MX9302103A (es)
NO (1) NO930989L (es)
SG (1) SG49091A1 (es)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5483448A (en) * 1992-12-14 1996-01-09 Ford Motor Company Adaptive vehicle suspension system with mechanism for varying controller gains in response to changing road roughness conditions
US5424962A (en) * 1993-12-29 1995-06-13 Comsat Method and system for projecting steady state conditions of a product from transient monotonic or cyclic data
WO1996005541A1 (en) * 1994-08-10 1996-02-22 Motorola Inc. Cascade tuning controller and method of use therefor
US5691896A (en) * 1995-08-15 1997-11-25 Rosemount, Inc. Field based process control system with auto-tuning
US6049739A (en) * 1996-02-27 2000-04-11 Melvin; Kenneth P. System and method for controlling processes
US5754424A (en) * 1996-02-27 1998-05-19 Melvin; Kenneth P. System and method for controlling processes
US5933345A (en) 1996-05-06 1999-08-03 Pavilion Technologies, Inc. Method and apparatus for dynamic and steady state modeling over a desired path between two end points
US7058617B1 (en) * 1996-05-06 2006-06-06 Pavilion Technologies, Inc. Method and apparatus for training a system model with gain constraints
US7610108B2 (en) * 1996-05-06 2009-10-27 Rockwell Automation Technologies, Inc. Method and apparatus for attenuating error in dynamic and steady-state processes for prediction, control, and optimization
US6493596B1 (en) * 1996-05-06 2002-12-10 Pavilion Technologies, Inc. Method and apparatus for controlling a non-linear mill
US7418301B2 (en) * 1996-05-06 2008-08-26 Pavilion Technologies, Inc. Method and apparatus for approximating gains in dynamic and steady-state processes for prediction, control, and optimization
US6438430B1 (en) * 1996-05-06 2002-08-20 Pavilion Technologies, Inc. Kiln thermal and combustion control
US8311673B2 (en) * 1996-05-06 2012-11-13 Rockwell Automation Technologies, Inc. Method and apparatus for minimizing error in dynamic and steady-state processes for prediction, control, and optimization
US7149590B2 (en) 1996-05-06 2006-12-12 Pavilion Technologies, Inc. Kiln control and upset recovery using a model predictive control in series with forward chaining
US5818714A (en) * 1996-08-01 1998-10-06 Rosemount, Inc. Process control system with asymptotic auto-tuning
EP1441266B1 (en) * 1997-07-23 2007-03-21 Dresser, Inc. Valve positioner system
US6002232A (en) 1997-08-15 1999-12-14 Iowa State University Research Foundation, Inc. Robust vibration suppression methods and systems
JPH11271021A (ja) * 1998-03-20 1999-10-05 Acute Kk 波形解析器とその解析器を利用した変位測定器
US6155283A (en) * 1999-09-10 2000-12-05 The Foxboro Company Intelligent valve positioner tuning
US6912426B1 (en) * 1999-09-24 2005-06-28 Dr. Johannes Heidenhain Gmbh Method for determining time constants of a reference model in a cascade controlling circuit
US7096093B1 (en) 2000-02-14 2006-08-22 Invensys Systems, Inc. Intelligent valve flow linearization
US6597958B1 (en) * 2001-03-22 2003-07-22 Abb Automation Inc. Method for measuring the control performance provided by an industrial process control system
US7110525B1 (en) 2001-06-25 2006-09-19 Toby Heller Agent training sensitive call routing system
EP1599712B1 (en) 2003-02-14 2008-04-09 Dresser, Inc. Method, system and storage medium for performing online valve diagnostics
TWI231481B (en) * 2004-03-11 2005-04-21 Quanta Comp Inc Electronic apparatus
US20070107487A1 (en) * 2005-10-27 2007-05-17 Honeywell International Inc. A calibration system
US7283894B2 (en) 2006-02-10 2007-10-16 Dresser, Inc. System and method for fluid regulation
US7496414B2 (en) * 2006-09-13 2009-02-24 Rockwell Automation Technologies, Inc. Dynamic controller utilizing a hybrid model
US7539560B2 (en) 2007-01-05 2009-05-26 Dresser, Inc. Control valve and positioner diagnostics
KR200448623Y1 (ko) * 2009-11-18 2010-05-03 이창길 블라인드용 권취구
US8756039B2 (en) * 2010-03-02 2014-06-17 Fisher-Rosemount Systems, Inc. Rapid process model identification and generation
JP5408035B2 (ja) * 2010-05-25 2014-02-05 株式会社Ｉｈｉ ステップ追従時のオーバーシュート抑制用フィードフォワード項のオートチューニング方法及び装置
JP5408036B2 (ja) * 2010-05-25 2014-02-05 株式会社Ｉｈｉ ステップ追従時のオーバーシュート抑制用フィードフォワード項のオートチューニング方法及び装置
CN103294030B (zh) * 2013-05-16 2016-02-03 国家电网公司 一种dcs控制方法及smith控制器
US10364997B2 (en) * 2017-03-02 2019-07-30 Johnson Controls Technology Company Control system with maximum time constant estimation
JP2020064539A (ja) * 2018-10-19 2020-04-23 カヤバ システム マシナリー株式会社 制御装置
CN111324127B (zh) * 2020-03-12 2024-03-05 安德里茨（中国）有限公司 基于变频器的控制方法及用于行走定位设备的控制装置
CA3191641A1 (en) * 2020-09-04 2022-03-10 Buckman Laboratories International, Inc. Predictive systems and methods for proactive intervention in chemical processes
CN112305907B (zh) * 2020-09-18 2022-09-27 天津理工大学中环信息学院 自适应pid温度控制方法、装置及设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786242A (en) * 1971-09-23 1974-01-15 H Brooks Process control simulator
US4006346A (en) * 1975-11-13 1977-02-01 Phillips Petroleum Company Control method including feedforward signal
JPS5465274A (en) * 1977-11-04 1979-05-25 Hideji Hayashibe Device of automatically adjusting pid value of regulator
US4602326A (en) * 1983-12-12 1986-07-22 The Foxboro Company Pattern-recognizing self-tuning controller
US4881160A (en) * 1987-03-09 1989-11-14 Yokogawa Electric Corporation Self-tuning controller
US4855658A (en) * 1988-03-23 1989-08-08 Measurex Corporation Dead time compensated control loop
US4959767A (en) * 1988-11-23 1990-09-25 Elsag International B.V. Parameter estimation technique for closed loop system
US5132916A (en) * 1990-05-21 1992-07-21 Elsag International B.V. Methodology for ph titration curve estimation for adaptive control
US5170341A (en) * 1990-10-24 1992-12-08 Honeywell Inc. Adaptive controller in a process control system and a method therefor

Also Published As

Publication number Publication date
SG49091A1 (en) 1998-05-18
JPH07261804A (ja) 1995-10-13
NO930989L (no) 1993-11-22
BR9301921A (pt) 1993-11-23
KR930023823A (ko) 1993-12-21
NO930989D0 (no) 1993-03-18
EP0571080A1 (en) 1993-11-24
AU3704493A (en) 1993-11-25
CN1081519A (zh) 1994-02-02
CA2093063A1 (en) 1993-11-21
ES2096858T3 (es) 1997-03-16
DE69307772T2 (de) 1997-05-28
AU656070B2 (en) 1995-01-19
EP0571080B1 (en) 1997-01-29
US5282130A (en) 1994-01-25
DE69307772D1 (de) 1997-03-13

Similar Documents

Publication Publication Date Title
MX9302103A (es) Metodo y aparato para obtener caracteristicas de proceso en un controlador de auto-ajustable.
MX9305560A (es) Metodo y aparto para formar miembros de estructura o armazon a partir de una estructura tubular.
FR2635366B1 (fr) Procede et appareil de fabrication de profiles d'etancheite, et profile realise par leur mise en oeuvre
DK0710124T3 (da) Fremgangsmåde til sterilisering af produkter
ES2053557T3 (es) Un producto, su preparacion y metodo para tratar alergias.
ES2179599T3 (es) Procedimiento para la produccion con alto rendimiento de metacrilato de metilo o de acido metacrilico.
FI870774A0 (fi) Foerfarande och anordning foer styrning av zonvals.
DE69828995D1 (de) Signalverarbeitungs- und regelungssystem auf mehreren ebenen
DK1794A (da) Fremgangsmåde til fremstilling af steril mælk ved dynamisk mikrofiltrering
NO912144D0 (no) Fremgangsmaate og apparat for fremstilling av eicosapentaensyre eller dens esterderivat.
DK0740896T3 (da) Fremgangsmåde og apparat til optimering af anvendelsen af landbrugs-maskiner
FI962204A0 (fi) Foerfarande foer fraktionering av en loesning
MX9200236A (es) Metodo y aparato para la produccion de lentes plasticas.
IS4012A (is) Tæki til að framleiða vinnslumiðil fyrir orkuver,einkum raforkuver, og aðferð til framleiðslu á áðurnefndum vinnslumiðli
IT1247130B (it) Metodo e apparato per sorvegliare otticamente lavorazione di materiali mediante laser
IT8347569A0 (it) Apparecchio e metodo per la produzione di indumenti, in particolare pannolini elasticizzati
BR9813874B1 (pt) Processo para controlar a potência de saída de um amplificador ótico em um nó em uma rede, nó em uma rede e rede compreendendo pelo menos dois nós
DE69737222D1 (de) Optische Wellenleiteranordnung, deren Herstellungsverfahren und Vorrichtung zur Frequenzverdopplung
FR2666172B1 (fr) Transistor de puissance et procede de realisation.
NO962866L (no) Fremgangsmåte og anordning til behandling av signaler i et sikkerhetssystem
ES2102365T3 (es) Aparato y procedimiento para controlar un proceso utilizando una red adiestrada de procesado distribuido paralelo.
FR2664745B1 (fr) Convertisseur thermoelectrique et procede pour sa fabrication.
RU94046346A (ru) Способ вытяжки нитей
DK27992D0 (da) Fremgangsmaade og apparat til fremstilling af skruer, nitter eller lignende emner
FR2655162B3 (fr) Procede de fabrication de branches de lunettes et branches de lunettes obtenues par ce procede.