CA1017034A - Self-correcting feedback control system - Google Patents

Self-correcting feedback control system

Info

Publication number
CA1017034A
CA1017034A CA202,430A CA202430A CA1017034A CA 1017034 A CA1017034 A CA 1017034A CA 202430 A CA202430 A CA 202430A CA 1017034 A CA1017034 A CA 1017034A
Authority
CA
Canada
Prior art keywords
self
control system
feedback control
correcting feedback
correcting
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
Application number
CA202,430A
Other languages
English (en)
Other versions
CA202430S (en
Inventor
Stanley H. Ellis
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.)
Raytheon Technologies Corp
Original Assignee
United Aircraft Corp
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 United Aircraft Corp filed Critical United Aircraft Corp
Application granted granted Critical
Publication of CA1017034A publication Critical patent/CA1017034A/en
Expired 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
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Feedback Control In General (AREA)
  • Safety Devices In Control Systems (AREA)
CA202,430A 1973-07-09 1974-06-12 Self-correcting feedback control system Expired CA1017034A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00377867A US3851157A (en) 1973-07-09 1973-07-09 Self-correcting feedback control system

Publications (1)

Publication Number Publication Date
CA1017034A true CA1017034A (en) 1977-09-06

Family

ID=23490818

Family Applications (1)

Application Number Title Priority Date Filing Date
CA202,430A Expired CA1017034A (en) 1973-07-09 1974-06-12 Self-correcting feedback control system

Country Status (6)

Country Link
US (1) US3851157A (ja)
JP (1) JPS5037983A (ja)
CA (1) CA1017034A (ja)
DE (1) DE2432930A1 (ja)
FR (1) FR2325096A1 (ja)
GB (1) GB1471194A (ja)

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GB1597129A (en) * 1976-12-20 1981-09-03 Gen Electric Gas turbine engine control system
US4228650A (en) * 1978-05-01 1980-10-21 United Technologies Corporation Simulated parameter control for gas turbine engine
US4212161A (en) * 1978-05-01 1980-07-15 United Technologies Corporation Simulated parameter control for gas turbine engine
GB2041574B (en) * 1978-12-08 1983-03-09 Inoue Japax Res Microprocessor - controlled edm method and apparatus
US4317178A (en) * 1979-03-01 1982-02-23 Fischer & Porter Company Multiple velocity traverse flow rate measuring technique
US4423594A (en) 1981-06-01 1984-01-03 United Technologies Corporation Adaptive self-correcting control system
US4612624A (en) * 1982-10-25 1986-09-16 Mitsubishi Denki Kabushiki Kaisha Demand estimation apparatus
US4533991A (en) * 1982-12-29 1985-08-06 Storage Technology Corporation Adaptive feedforward servo system
US4785403A (en) * 1986-05-02 1988-11-15 United Technologies Corporation Distributed flight condition data validation system and method
GB2255838A (en) * 1991-05-13 1992-11-18 Gen Electric Filtered signal validation.
US5328787A (en) * 1993-05-24 1994-07-12 Eastman Kodak Company Method for assessing and controlling the sensitometric characteristics of photographic products
US5764509A (en) 1996-06-19 1998-06-09 The University Of Chicago Industrial process surveillance system
EP1078729A1 (de) * 1999-08-25 2001-02-28 Engel Maschinenbau Gesellschaft Mbh Spritzgiessmaschine mit Mittel zum Nachweisen des Versagen eines Sensors
DE19944006B4 (de) * 1999-09-14 2007-09-27 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zum Analysieren und ständigen Überwachen von Abgasparametern in Triebwerken von Flugzeugen während des Flugs
US6957172B2 (en) 2000-03-09 2005-10-18 Smartsignal Corporation Complex signal decomposition and modeling
US6782314B2 (en) * 2001-11-16 2004-08-24 Goodrich Pump & Engine Control Systems, Inc. Method of detecting in-range engine sensor faults
US6823675B2 (en) 2002-11-13 2004-11-30 General Electric Company Adaptive model-based control systems and methods for controlling a gas turbine
FR2857447B1 (fr) * 2003-07-07 2005-09-30 Airbus France Procede et dispositif pour surveiller la validite d'au moins un parametre qui est calcule par une centrale anemometrique d'un aeronef
US20050193739A1 (en) * 2004-03-02 2005-09-08 General Electric Company Model-based control systems and methods for gas turbine engines
US8275577B2 (en) 2006-09-19 2012-09-25 Smartsignal Corporation Kernel-based method for detecting boiler tube leaks
US8311774B2 (en) 2006-12-15 2012-11-13 Smartsignal Corporation Robust distance measures for on-line monitoring
US7630820B2 (en) * 2007-04-24 2009-12-08 Honeywell International Inc. Feedback control system and method that selectively utilizes observer estimates
FR2937092B1 (fr) * 2008-10-15 2010-12-10 Snecma Procede et dispositif de calcul d'une sequence de demarrage ou d'arret d'un moteur.
FR2965305B1 (fr) * 2010-09-28 2012-09-28 Snecma Systeme propulsif de lanceur spatial mettant en oeuvre un procede de regulation de la consommation d'ergols
US9250625B2 (en) 2011-07-19 2016-02-02 Ge Intelligent Platforms, Inc. System of sequential kernel regression modeling for forecasting and prognostics
US9256224B2 (en) 2011-07-19 2016-02-09 GE Intelligent Platforms, Inc Method of sequential kernel regression modeling for forecasting and prognostics
US8620853B2 (en) 2011-07-19 2013-12-31 Smartsignal Corporation Monitoring method using kernel regression modeling with pattern sequences
US8660980B2 (en) 2011-07-19 2014-02-25 Smartsignal Corporation Monitoring system using kernel regression modeling with pattern sequences
US20150363714A1 (en) * 2014-06-17 2015-12-17 Entic, Llc Business intelligence and analytics of energy consuming systems
US20150362408A1 (en) * 2014-06-17 2015-12-17 Entic, Llc Control optimization for energy consuming systems
FR3039859B1 (fr) * 2015-08-06 2017-09-01 Snecma Procede de controle de la pression et d'un rapport de melange d'un moteur de fusee, et dispositif correspondant
FR3042227B1 (fr) * 2015-10-08 2020-04-03 Arianegroup Sas Procede et circuit de regulation de moteur-fusee
US10626803B2 (en) * 2015-10-22 2020-04-21 United Technologies Corporation Apparatus and method for controlling and monitoring an electro-hydraulic servovalve
CN114320668B (zh) * 2022-03-04 2022-05-10 北京航空航天大学 基于双执行机构的固液变推力发动机控制器和控制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3019604A (en) * 1959-01-19 1962-02-06 Gen Motors Corp Turbojet thrust computer
US3544778A (en) * 1967-11-29 1970-12-01 Westinghouse Electric Corp Decision network
US3667057A (en) * 1970-05-22 1972-05-30 Bendix Corp Method and means for providing an output corresponding to the average of acceptable input signals
US3686493A (en) * 1970-11-13 1972-08-22 Gen Electric Limited average voter circuitry

Also Published As

Publication number Publication date
US3851157A (en) 1974-11-26
FR2325096B1 (ja) 1978-02-17
FR2325096A1 (fr) 1977-04-15
DE2432930A1 (de) 1975-05-07
JPS5037983A (ja) 1975-04-09
GB1471194A (en) 1977-04-21

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