DE69408034T2 - Selbsteinstellender Prozessregler mit Totzeit - Google Patents

Selbsteinstellender Prozessregler mit Totzeit

Info

Publication number
DE69408034T2
DE69408034T2 DE69408034T DE69408034T DE69408034T2 DE 69408034 T2 DE69408034 T2 DE 69408034T2 DE 69408034 T DE69408034 T DE 69408034T DE 69408034 T DE69408034 T DE 69408034T DE 69408034 T2 DE69408034 T2 DE 69408034T2
Authority
DE
Germany
Prior art keywords
self
dead time
process controller
adjusting process
adjusting
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69408034T
Other languages
English (en)
Other versions
DE69408034D1 (de
Inventor
Francis G Shinskey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schneider Electric Systems USA Inc
Original Assignee
Foxboro Co
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 Foxboro Co filed Critical Foxboro Co
Application granted granted Critical
Publication of DE69408034D1 publication Critical patent/DE69408034D1/de
Publication of DE69408034T2 publication Critical patent/DE69408034T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • 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
    • G05B13/0265—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion
DE69408034T 1993-05-26 1994-05-25 Selbsteinstellender Prozessregler mit Totzeit Expired - Fee Related DE69408034T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/067,741 US5420785A (en) 1993-05-26 1993-05-26 Self-tuning deadtime process controller

Publications (2)

Publication Number Publication Date
DE69408034D1 DE69408034D1 (de) 1998-02-26
DE69408034T2 true DE69408034T2 (de) 1998-09-03

Family

ID=22078087

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69408034T Expired - Fee Related DE69408034T2 (de) 1993-05-26 1994-05-25 Selbsteinstellender Prozessregler mit Totzeit

Country Status (3)

Country Link
US (1) US5420785A (de)
EP (1) EP0626627B1 (de)
DE (1) DE69408034T2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10302585A1 (de) * 2003-01-22 2004-08-12 Endress + Hauser Wetzer Gmbh + Co Kg Verfahren zum Einstellen eines Reglers
DE102014117690A1 (de) * 2014-12-02 2016-06-02 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Verfahren zur Steuerung eines Prozesses

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DE19516627A1 (de) * 1995-05-05 1996-11-07 Ranco Inc Verfahren und Vorrichtung zur Regelung eines Prozesses
US5691896A (en) * 1995-08-15 1997-11-25 Rosemount, Inc. Field based process control system with auto-tuning
DE29513251U1 (de) * 1995-08-17 1996-09-26 Siemens Ag Einrichtung zur Regelung eines Prozesses
EP0852030B1 (de) * 1995-09-22 2002-07-03 Rosemount Inc. Adaptiver versatzregler
US6697685B1 (en) * 1999-11-06 2004-02-24 David J. Caldwell Flexible closed-loop controller
US20050065621A1 (en) * 2000-06-20 2005-03-24 Danyang Liu Methods of designing optimal linear controllers
JP3831258B2 (ja) * 2002-01-10 2006-10-11 株式会社山武 フィードバック制御方法及びフィードバック制御装置
US8036760B2 (en) * 2005-10-04 2011-10-11 Fisher-Rosemount Systems, Inc. Method and apparatus for intelligent control and monitoring in a process control system
US7738975B2 (en) * 2005-10-04 2010-06-15 Fisher-Rosemount Systems, Inc. Analytical server integrated in a process control network
US7444191B2 (en) 2005-10-04 2008-10-28 Fisher-Rosemount Systems, Inc. Process model identification in a process control system
KR20110015696A (ko) * 2008-06-11 2011-02-16 이턴 코포레이션 자동-튜닝 전기-유압 밸브
US8200347B2 (en) * 2009-01-22 2012-06-12 Mitsubishi Electric Research Laboratories, Inc. Method and apparatus for hybrid resetting states proportional-integral-derivative and lag controllers
US9207653B2 (en) * 2012-09-14 2015-12-08 Horiba Instruments Incorporated Control system auto-tuning
US9507365B2 (en) * 2014-06-24 2016-11-29 Woodward, Inc. Adaptive PID control system for industrial turbines

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US3515860A (en) * 1967-11-06 1970-06-02 Industrial Nucleonics Corp Process controller with dynamic set-point adjustment responsive to the statistical variance of the controlled property
US3617717A (en) * 1969-04-28 1971-11-02 Westinghouse Electric Corp Optimizing control systems
US3671725A (en) * 1970-10-01 1972-06-20 Ibm Dead time process regulation
US3786242A (en) * 1971-09-23 1974-01-15 H Brooks Process control simulator
US3876872A (en) * 1971-10-14 1975-04-08 Industrial Nucleonics Corp Process control system and method with integral-action set-point optimization using statistically-variable gain control responsive to fraction defective
US3798426A (en) * 1971-12-20 1974-03-19 Foxboro Co Pattern evaluation method and apparatus for adaptive control
US3995478A (en) * 1972-06-09 1976-12-07 Industrial Nucleonics Corporation Plural interrelated set point controller
US3867712A (en) * 1972-06-28 1975-02-18 Honeywell Inc Adaptive filter
US3961234A (en) * 1972-12-29 1976-06-01 General Electric Company Adaptive filtering
US3881651A (en) * 1973-11-12 1975-05-06 Industrial Nucleonics Corp Control system and method for average value setpoint
US3878982A (en) * 1973-11-16 1975-04-22 Industrial Nucleonics Corp Automatic target management method and system
US4186384A (en) * 1975-06-24 1980-01-29 Honeywell Inc. Signal bias remover apparatus
US3992616A (en) * 1975-06-24 1976-11-16 Honeywell Inc. Receiver equalizer apparatus
JPS5465274A (en) * 1977-11-04 1979-05-25 Hideji Hayashibe Device of automatically adjusting pid value of regulator
US4346433A (en) * 1980-03-11 1982-08-24 Phillips Petroleum Company Process control
SU932461A1 (ru) * 1980-06-06 1982-05-30 Всесоюзное научно-производственное объединение целлюлозно-бумажной промышленности Система адаптивного управлени
SU1012202A2 (ru) * 1982-01-08 1983-04-15 Одесский Технологический Институт Холодильной Промышленности Экстремальный регул тор
USRE33267E (en) * 1983-12-12 1990-07-17 The Foxboro Company Pattern-recognizing self-tuning controller
US4602326A (en) * 1983-12-12 1986-07-22 The Foxboro Company Pattern-recognizing self-tuning controller
US4669040A (en) * 1984-09-19 1987-05-26 Eurotherm Corporation Self-tuning controller
DE3811086A1 (de) * 1987-04-03 1988-10-20 Hitachi Ltd Pid-reglersystem
US4855897A (en) * 1987-07-13 1989-08-08 The Foxboro Company Method and apparatus for statistical set point bias control
US4814968A (en) * 1987-10-19 1989-03-21 Fischer & Porter Company Self-tuning process controller
US4959767A (en) * 1988-11-23 1990-09-25 Elsag International B.V. Parameter estimation technique for closed loop system
CA2014252A1 (en) * 1989-06-27 1990-12-27 Sang Pak Analog to digital input operating system
US5091844A (en) * 1989-11-06 1992-02-25 Waltz Albert J Preemptive constraint control
US5191521A (en) * 1990-06-18 1993-03-02 Controlsoft, Inc. Modular multivariable control apparatus and method
US5124626A (en) * 1990-12-20 1992-06-23 Mts Systems Corporation Sinusoidal signal amplitude and phase control for an adaptive feedback control system
WO1993009481A1 (en) * 1991-10-28 1993-05-13 The Foxboro Company An improved self-tuning controller
US5319539A (en) * 1992-05-27 1994-06-07 The Foxboro Company Method and apparatus for generating an optimal gain of process control equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10302585A1 (de) * 2003-01-22 2004-08-12 Endress + Hauser Wetzer Gmbh + Co Kg Verfahren zum Einstellen eines Reglers
DE10302585B4 (de) * 2003-01-22 2004-12-30 Endress + Hauser Wetzer Gmbh + Co Kg Verfahren zum Einstellen eines Reglers
DE102014117690A1 (de) * 2014-12-02 2016-06-02 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Verfahren zur Steuerung eines Prozesses
US10509376B2 (en) 2014-12-02 2019-12-17 Endress+Hauser Conducta Gmbh+Co. Kg Method for controlling a process

Also Published As

Publication number Publication date
US5420785A (en) 1995-05-30
EP0626627B1 (de) 1998-01-21
EP0626627A1 (de) 1994-11-30
DE69408034D1 (de) 1998-02-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KRAMER - BARSKE - SCHMIDTCHEN, 81245 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: INVENSYS SYSTEMS, INC., FOXBORO, MASS., US

8339 Ceased/non-payment of the annual fee