AU6905491A - Preemptive constraint control - Google Patents

Preemptive constraint control

Info

Publication number
AU6905491A
AU6905491A AU69054/91A AU6905491A AU6905491A AU 6905491 A AU6905491 A AU 6905491A AU 69054/91 A AU69054/91 A AU 69054/91A AU 6905491 A AU6905491 A AU 6905491A AU 6905491 A AU6905491 A AU 6905491A
Authority
AU
Australia
Prior art keywords
preemptive
constraint control
constraint
control
preemptive constraint
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.)
Abandoned
Application number
AU69054/91A
Other languages
English (en)
Inventor
Albert J. Waltz
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.)
ALBERT J WALTZ
Original Assignee
ALBERT J WALTZ
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 ALBERT J WALTZ filed Critical ALBERT J WALTZ
Publication of AU6905491A publication Critical patent/AU6905491A/en
Abandoned 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F23N1/022—Regulating fuel supply conjointly with air supply using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/06—Sampling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/08—Microprocessor; Microcomputer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/10—Correlation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/36—PID signal processing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/04—Measuring pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/02—Air or combustion gas valves or dampers
    • F23N2235/06—Air or combustion gas valves or dampers at the air intake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/14—Fuel valves electromagnetically operated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
    • F23N5/006—Systems for controlling combustion using detectors sensitive to combustion gas properties the detector being sensitive to oxygen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S706/00—Data processing: artificial intelligence
    • Y10S706/90—Fuzzy logic

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feedback Control In General (AREA)
  • Coating With Molten Metal (AREA)
  • Measuring Volume Flow (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Studio Devices (AREA)
  • Electric Cable Installation (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
AU69054/91A 1989-11-06 1990-11-02 Preemptive constraint control Abandoned AU6905491A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/431,835 US5091844A (en) 1989-11-06 1989-11-06 Preemptive constraint control
US431835 1989-11-06

Publications (1)

Publication Number Publication Date
AU6905491A true AU6905491A (en) 1991-05-31

Family

ID=23713648

Family Applications (1)

Application Number Title Priority Date Filing Date
AU69054/91A Abandoned AU6905491A (en) 1989-11-06 1990-11-02 Preemptive constraint control

Country Status (6)

Country Link
US (1) US5091844A (enExample)
EP (1) EP0500772A1 (enExample)
JP (1) JPH05504217A (enExample)
AU (1) AU6905491A (enExample)
CA (1) CA2072744C (enExample)
WO (1) WO1991006918A1 (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2647217B2 (ja) * 1989-12-28 1997-08-27 出光興産株式会社 複合制御方法
US5239456A (en) * 1990-07-30 1993-08-24 The Foxboro Company Method and apparatus for process control with opimum setpoint determination
JPH07105194B2 (ja) * 1991-09-24 1995-11-13 岩崎電気株式会社 ランプ用ガラス管封止工程のファジイ制御装置
US5319539A (en) * 1992-05-27 1994-06-07 The Foxboro Company Method and apparatus for generating an optimal gain of process control equipment
US5341288A (en) * 1992-05-27 1994-08-23 The Foxboro Company Method and apparatus for analyzing process characteristics
US5335165A (en) * 1992-05-27 1994-08-02 The Foxboro Company Method and apparatus for adaptive deadtime process control
JPH0635505A (ja) * 1992-07-16 1994-02-10 Osayasu Sato 自動制御装置
US5384698A (en) * 1992-08-31 1995-01-24 Honeywell Inc. Structured multiple-input multiple-output rate-optimal controller
EP0626753B1 (en) * 1993-05-25 1996-08-21 Nobuyasu Satou Control device for induction motor
US5420785A (en) * 1993-05-26 1995-05-30 The Foxboro Company Self-tuning deadtime process controller
US6041320A (en) * 1993-08-23 2000-03-21 Fisher Controls International, Inc. Multi-region fuzzy logic control system with auxiliary variables
US5555269A (en) * 1993-10-29 1996-09-10 Carrier Corporation Error detection for HVAC systems
US5442562A (en) * 1993-12-10 1995-08-15 Eastman Kodak Company Method of controlling a manufacturing process using multivariate analysis
US5537388A (en) * 1994-03-02 1996-07-16 The Foxboro Company Method and apparatus for characterizing and compensating for non-linear components
US5748467A (en) * 1995-02-21 1998-05-05 Fisher-Rosemont Systems, Inc. Method of adapting and applying control parameters in non-linear process controllers
US5697436A (en) * 1995-04-19 1997-12-16 E. I. Du Pont De Nemours And Company Proportional with variable bias batch reactor temperature control system
DE59809058D1 (de) * 1997-06-02 2003-08-28 Wifag Maschf Registerhaltige Abstimmung von Druckzylindern einer Rollenrotationsmaschine
US6622645B2 (en) 2001-06-15 2003-09-23 Honeywell International Inc. Combustion optimization with inferential sensor
US6675073B2 (en) * 2001-11-20 2004-01-06 Steve Kieman System and method for tuning the weight control of a flow of material
ATE534871T1 (de) * 2003-10-08 2011-12-15 Vaillant Gmbh Verfahren zur regelung eines gasbrenners, insbesondere bei heizungsanlagen mit gebläse
DE102007019636A1 (de) * 2006-08-30 2008-03-13 Bayer Technology Services Gmbh Vorrichtung zum Auswählen eines auszuführenden Prozesses
JP4936439B2 (ja) * 2006-10-11 2012-05-23 国立大学法人東京工業大学 圧力レギュレータ及び除振装置
US8550810B2 (en) * 2010-05-28 2013-10-08 Foster Wheeler North America Corp. Method of controlling a boiler plant during switchover from air-combustion to oxygen-combustion
US9447963B2 (en) 2010-08-16 2016-09-20 Emerson Process Management Power & Water Solutions, Inc. Dynamic tuning of dynamic matrix control of steam temperature
US9217565B2 (en) * 2010-08-16 2015-12-22 Emerson Process Management Power & Water Solutions, Inc. Dynamic matrix control of steam temperature with prevention of saturated steam entry into superheater
US9335042B2 (en) 2010-08-16 2016-05-10 Emerson Process Management Power & Water Solutions, Inc. Steam temperature control using dynamic matrix control
US9310347B2 (en) * 2010-11-16 2016-04-12 General Electric Company Methods and systems for analyzing combustion system operation
US9163828B2 (en) 2011-10-31 2015-10-20 Emerson Process Management Power & Water Solutions, Inc. Model-based load demand control
US9074493B2 (en) * 2011-11-29 2015-07-07 General Electric Company Steam generation systems and methods for controlling operation of same
CN102607055B (zh) * 2012-02-29 2014-10-29 东南大学 一种防止变负荷过程中锅炉给煤量过量调节的控制方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3781533A (en) * 1972-04-07 1973-12-25 Exxon Research Engineering Co Constraint control system for optimizing performance of process units
US4258424A (en) * 1972-12-29 1981-03-24 Westinghouse Electric Corp. System and method for operating a steam turbine and an electric power generating plant
US3838256A (en) * 1973-12-03 1974-09-24 Exxon Research Engineering Co Constraint control for processes with equipment limitations
US4059745A (en) * 1976-09-29 1977-11-22 Fischer & Porter Co. Override process control system
US4349869A (en) * 1979-10-01 1982-09-14 Shell Oil Company Dynamic matrix control method
US4371944A (en) * 1981-01-16 1983-02-01 Phillips Petroleum Company Ethylene process control
US4616308A (en) * 1983-11-15 1986-10-07 Shell Oil Company Dynamic process control
US4602326A (en) * 1983-12-12 1986-07-22 The Foxboro Company Pattern-recognizing self-tuning controller
US4807150A (en) * 1986-10-02 1989-02-21 Phillips Petroleum Company Constraint control for a compressor system
DE3811103A1 (de) * 1988-03-31 1989-10-12 Siemens Ag Regelungseinrichtung

Also Published As

Publication number Publication date
US5091844A (en) 1992-02-25
EP0500772A4 (enExample) 1994-03-23
EP0500772A1 (en) 1992-09-02
JPH05504217A (ja) 1993-07-01
CA2072744A1 (en) 1991-05-07
CA2072744C (en) 2001-01-16
WO1991006918A1 (en) 1991-05-16

Similar Documents

Publication Publication Date Title
AU6905491A (en) Preemptive constraint control
AU5874690A (en) Octreotide-pamoate
AU627080B2 (en) Sulphonylaminocarbonyltriazolinones
AU623262B2 (en) Hydroxypropylamines
AU6673290A (en) Dipyridodiazepines
AU3680289A (en) Control device
AU632763B2 (en) Substituted 9h-purines
AU3163389A (en) 5-amino-1-phenylpyrazoles
AU631622B2 (en) Snow-vehicle
AU2864489A (en) 16-dehydro-vitamin d3-derivatives
AU3091089A (en) Substituted sulphonylaminoazoles
AU6627590A (en) Doll-container
AU623780B2 (en) Chromanderivate
AU5856190A (en) Variety control
AU4169089A (en) (Diarylmethoxy)-1-pyrrolidines and-piperidines
AU4471189A (en) Substituted oxadiaminobutanes
AU5782590A (en) Thioxotetrazolines
AU6839190A (en) Triazolylsulfonamides
AU5336690A (en) Leg-guard
AU5400390A (en) Substituted 1-phenylnaphthalenes
AU3491189A (en) Substituted dibenzothiaphenes
AU5915590A (en) Certain glyoxyl-cyclohexendiones
AU6268590A (en) Aminophosphinates
AU4944090A (en) Cryoelectrosynthesis
AU6217090A (en) Substituted amino-pyridines