NO930989L - Fremgangsm}te og anordning for } oppn} prosesskarakteristikker i en selv-avstemmende styreenhet - Google Patents

Fremgangsm}te og anordning for } oppn} prosesskarakteristikker i en selv-avstemmende styreenhet

Info

Publication number
NO930989L
NO930989L NO930989A NO930989A NO930989L NO 930989 L NO930989 L NO 930989L NO 930989 A NO930989 A NO 930989A NO 930989 A NO930989 A NO 930989A NO 930989 L NO930989 L NO 930989L
Authority
NO
Norway
Prior art keywords
order
response
time
process variable
time constant
Prior art date
Application number
NO930989A
Other languages
English (en)
Norwegian (no)
Other versions
NO930989D0 (no
Inventor
Richard J Molnar
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 NO930989D0 publication Critical patent/NO930989D0/no
Publication of NO930989L publication Critical patent/NO930989L/no

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)
NO930989A 1992-05-20 1993-03-18 Fremgangsm}te og anordning for } oppn} prosesskarakteristikker i en selv-avstemmende styreenhet NO930989L (no)

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 (2)

Publication Number Publication Date
NO930989D0 NO930989D0 (no) 1993-03-18
NO930989L true NO930989L (no) 1993-11-22

Family

ID=25389537

Family Applications (1)

Application Number Title Priority Date Filing Date
NO930989A NO930989L (no) 1992-05-20 1993-03-18 Fremgangsm}te og anordning for } oppn} prosesskarakteristikker i en selv-avstemmende styreenhet

Country Status (13)

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

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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
AU2968295A (en) * 1994-08-10 1996-03-07 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
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
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
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
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
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
US6493596B1 (en) 1996-05-06 2002-12-10 Pavilion Technologies, Inc. Method and apparatus for controlling a non-linear mill
US6438430B1 (en) * 1996-05-06 2002-08-20 Pavilion Technologies, Inc. Kiln thermal and combustion control
US7058617B1 (en) * 1996-05-06 2006-06-06 Pavilion Technologies, Inc. Method and apparatus for training a system model with gain constraints
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
DE10082959D2 (de) * 1999-09-24 2002-08-14 Heidenhain Gmbh Dr Johannes Verfahren zur Ermittlung von Zeitkonstanten eines Referenzmodelles in einer kaskadierten Regelungsanordnung
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
ES2301968T3 (es) 2003-02-14 2008-07-01 Dresser, Inc. Metodo, sistema y medio de memoria para efectuar el diagnostico de una valvula en una linea de produccion.
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
BR112023004105A2 (pt) * 2020-09-04 2023-04-04 Buckman Laboratories Int Inc Método para otimização de dosagem para uma unidade de alimentação química e sistema para otimização de dosagem em uma unidade de alimentação química
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

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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
CN1081519A (zh) 1994-02-02
KR930023823A (ko) 1993-12-21
DE69307772T2 (de) 1997-05-28
EP0571080A1 (en) 1993-11-24
US5282130A (en) 1994-01-25
MX9302103A (es) 1994-07-29
BR9301921A (pt) 1993-11-23
ES2096858T3 (es) 1997-03-16
SG49091A1 (en) 1998-05-18
DE69307772D1 (de) 1997-03-13
CA2093063A1 (en) 1993-11-21
NO930989D0 (no) 1993-03-18
EP0571080B1 (en) 1997-01-29
JPH07261804A (ja) 1995-10-13
AU656070B2 (en) 1995-01-19
AU3704493A (en) 1993-11-25

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