BR112015007372A2 - método de vigilância de um defeito de impulso de um turborreator de aeronave - Google Patents

método de vigilância de um defeito de impulso de um turborreator de aeronave

Info

Publication number
BR112015007372A2
BR112015007372A2 BR112015007372A BR112015007372A BR112015007372A2 BR 112015007372 A2 BR112015007372 A2 BR 112015007372A2 BR 112015007372 A BR112015007372 A BR 112015007372A BR 112015007372 A BR112015007372 A BR 112015007372A BR 112015007372 A2 BR112015007372 A2 BR 112015007372A2
Authority
BR
Brazil
Prior art keywords
impulse
pulse
modeled
nmod
instruction
Prior art date
Application number
BR112015007372A
Other languages
English (en)
Other versions
BR112015007372B1 (pt
Inventor
Djelassi Cédrick
Original Assignee
Snecma
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 Snecma filed Critical Snecma
Publication of BR112015007372A2 publication Critical patent/BR112015007372A2/pt
Publication of BR112015007372B1 publication Critical patent/BR112015007372B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/14—Testing gas-turbine engines or jet-propulsion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/003—Arrangements for testing or measuring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/13—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the tractive or propulsive power of vehicles
    • G01L5/133—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the tractive or propulsive power of vehicles for measuring thrust of propulsive devices, e.g. of propellers
    • 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
    • G05B17/00—Systems involving the use of models or simulators of said systems
    • G05B17/02—Systems involving the use of models or simulators of said systems electric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D31/00—Power plant control systems; Arrangement of power plant control systems in aircraft
    • 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
    • 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
    • F02C9/26—Control of fuel supply
    • F02C9/28—Regulating systems responsive to plant or ambient parameters, e.g. temperature, pressure, rotor speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/80—Diagnostics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/81—Modelling or simulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/82—Forecasts
    • F05D2260/821—Parameter estimation or prediction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/335—Output power or torque
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/40—Type of control system
    • F05D2270/44—Type of control system active, predictive, or anticipative

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Ocean & Marine Engineering (AREA)
  • Control Of Turbines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)

Abstract

1/1 resumo “método de vigilância de um defeito de impulso de um turborreator de aeronave” um método de vigilância de um defeito de impulso de um turborreator por ocasião de uma modificação da instrução de impulso (n1cons) do dito turborreator, método que compreende uma etapa de tratamento da instrução de impulso (ncons) com o auxílio de uma função de filtragem e de um modelo de fase transitória de maneira a obter um impulso modelado (nmod), uma etapa de comparação do dito impulso modelado (nmod) com o impulso efetivo (neff) de maneira a determinar uma diferença de impulso (d), uma etapa de comparação da dita diferença de impulso (d) com um limite de alarme (s); e uma etapa de emissão de um alarme em caso de ultrapassagem do dito limite de alarme (s), método no qual a uma iteração dada, um impulso modelado anterior sendo conhecido, o modelo de fase transitória fornece uma constante de tempo a partir do impulso modelado anterior, a função de filtragem fornece um impulso modelado (nmod) a partir da constante de tempo obtida, do impulso modelado anterior e da instrução de impulso (ncons).
BR112015007372-7A 2012-10-03 2013-09-27 Método de vigilância de um defeito de impulso de um turborreator de aeronave BR112015007372B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1259367A FR2996254B1 (fr) 2012-10-03 2012-10-03 Methode de surveillance d'un defaut de poussee d'un turboreacteur d'aeronef
FR1259367 2012-10-03
PCT/FR2013/052307 WO2014053752A1 (fr) 2012-10-03 2013-09-27 Methode de surveillance d'un defaut de poussee d'un turboreacteur d'aeronef

Publications (2)

Publication Number Publication Date
BR112015007372A2 true BR112015007372A2 (pt) 2017-07-04
BR112015007372B1 BR112015007372B1 (pt) 2022-01-18

Family

ID=47295040

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015007372-7A BR112015007372B1 (pt) 2012-10-03 2013-09-27 Método de vigilância de um defeito de impulso de um turborreator de aeronave

Country Status (8)

Country Link
US (1) US9897517B2 (pt)
EP (1) EP2917537B1 (pt)
CN (1) CN104736819B (pt)
BR (1) BR112015007372B1 (pt)
CA (1) CA2886401C (pt)
FR (1) FR2996254B1 (pt)
RU (1) RU2638417C2 (pt)
WO (1) WO2014053752A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9625886B1 (en) * 2012-06-22 2017-04-18 The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Conditionally active min-max limit regulators
FR2996474B1 (fr) 2012-10-05 2014-12-12 Snecma Procede pour l'integration de materiau abradable dans un logement par compression isostatique
FR3021701B1 (fr) * 2014-05-27 2016-06-17 Snecma Procede et dispositif de controle d'une poussee d'un turboreacteur
US10414512B2 (en) * 2014-10-01 2019-09-17 Sikorsky Aircraft Corporation Power management between a propulsor and a coaxial rotor of a helicopter
US10487752B2 (en) * 2015-03-11 2019-11-26 Pratt & Whitney Canada Corp. Overthrust protection system and method
US9932906B2 (en) * 2015-09-23 2018-04-03 Honeywell International Inc. Gas turbine engine uncontrolled high thrust detection system and method
FR3064602B1 (fr) * 2017-03-29 2019-06-07 Airbus Operations Mode de fonctionnement degrade d'un groupe propulseur d'aeronef permettant le deplafonnement d'une consigne de poussee
US10443512B2 (en) 2017-03-31 2019-10-15 Pratt & Whitney Canada Corp. Detection of uncommanded and uncontrollable high thrust events
US10302021B2 (en) 2017-05-03 2019-05-28 Pratt & Whitney Canada Corp. Detection of uncommanded and uncontrollable high thrust events
FR3065995B1 (fr) 2017-05-05 2019-07-05 Safran Aircraft Engines Systeme et procede de surveillance d'une turbomachine a detection d'anomalie corrigee par un facteur d'usure
US10155578B1 (en) * 2017-08-16 2018-12-18 Brunswick Corporation Method and system for controlling a marine drive during shift sensor fault
US10823113B2 (en) 2017-08-21 2020-11-03 Pratt & Whitney Canada Corp. Method and system for limiting power of an engine
FR3076361B1 (fr) * 2018-01-04 2019-12-13 Safran Aircraft Engines Procede de filtrage adaptatif
CN111237062B (zh) * 2020-01-16 2021-08-17 中国商用飞机有限责任公司 一种实现发动机自动起飞推力控制功能的系统及方法
CN112943453A (zh) * 2021-01-21 2021-06-11 西北工业大学 气路部件故障下基于iga的发动机最大推力控制优化方法
CN113188799B (zh) * 2021-04-27 2022-09-30 中国航空工业集团公司北京长城计量测试技术研究所 基于速度差极值法的航空发动机推力修正方法
US11674450B1 (en) * 2021-12-13 2023-06-13 Pratt & Whitney Canada Corp. System and method for synthesizing engine thrust
CN116773138B (zh) * 2023-08-23 2023-12-19 国科大杭州高等研究院 冷气微推力响应时间测量系统及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691356A (en) * 1970-12-10 1972-09-12 Sperry Rand Corp Speed command and throttle control system for aircraft
US4294069A (en) * 1978-04-26 1981-10-13 United Technologies Corporation Exhaust nozzle control and core engine fuel control for turbofan engine
US4242864A (en) * 1978-05-25 1981-01-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Integrated control system for a gas turbine engine
US4809500A (en) * 1987-02-03 1989-03-07 United Technologies Corporation Transient control system for gas turbine engine
US6487490B1 (en) * 1999-05-26 2002-11-26 General Electric Company Speed modification system for gas turbine engine to allow trimming of excess
US6823675B2 (en) 2002-11-13 2004-11-30 General Electric Company Adaptive model-based control systems and methods for controlling a gas turbine
US20060212281A1 (en) * 2005-03-21 2006-09-21 Mathews Harry Kirk Jr System and method for system-specific analysis of turbomachinery
FR2922959B1 (fr) * 2007-10-31 2009-12-04 Airbus France Systeme de controle et procede de controle.

Also Published As

Publication number Publication date
BR112015007372B1 (pt) 2022-01-18
FR2996254B1 (fr) 2014-09-12
WO2014053752A1 (fr) 2014-04-10
RU2015114593A (ru) 2016-11-27
CN104736819B (zh) 2017-07-25
US20150219528A1 (en) 2015-08-06
US9897517B2 (en) 2018-02-20
EP2917537A1 (fr) 2015-09-16
CA2886401C (fr) 2020-01-28
FR2996254A1 (fr) 2014-04-04
RU2638417C2 (ru) 2017-12-13
CN104736819A (zh) 2015-06-24
EP2917537B1 (fr) 2018-08-01
CA2886401A1 (fr) 2014-04-10

Similar Documents

Publication Publication Date Title
BR112015007372A2 (pt) método de vigilância de um defeito de impulso de um turborreator de aeronave
BR112015018471A2 (pt) sistema de turbina de gás e método para operar sistema de turbina de gás
WO2014162181A3 (en) System and method for personalized hemodynamics modeling and monitoring
BR112018003117A2 (pt) inversão de campo de onda completa compensada em q
BR112014017784A8 (pt) Monitoramento de atividade e inatividade
BR112015006550A2 (pt) monitor de purgador de água de condensação, método para monitorar o funcionamento de um purgador de água de condensação
BR112015019731A2 (pt) método para testar vários conjuntos protetores espacialmente distribuídos de uma rede alimentadora de corrente, bem como sistema de teste correspondente
WO2014099071A3 (en) Real time model based compressor control
BR112015017222A2 (pt) ocultação de perda de quadro de áudio
SA515360096B1 (ar) أنظمة و طرق لرصد عمليات كيميائية
BR112012009301A2 (pt) sistema configurado para modelar a arquitetura geológica de um volume geológico de interesse e método para modelar por computador a arquitetura geológica de um volume geológico de interesse
WO2012170924A3 (en) Motion profile templates and movement languages for wearable devices
ATE523223T1 (de) System zur erholung von transienten fehlern in einem implantierbaren medizinprodukt
SA516371856B1 (ar) مراقبة العديد من سلاسل الأنابيب باستخدام أداة كهرومغناطيسية للكشف عن التآكل (em)
BR112014015538A2 (pt) método de monitoramento da integridade de uma linha flexivel que se estende atraves de uma instalação de exploração de fluido, linha flexivel, kit e processo de fabricação associados
FR2981133B1 (fr) Procede de detection de defaillance d'une servovalve et servovalve faisant application.
BR112016006452A2 (pt) método implementado por computador e meio legível por computador
MY192410A (en) Velocity model update with an inversion gradient
BR112014029464A2 (pt) alarme de refluxo inteligente para a detecção de jatos de gás e perdas
IN2013MU03833A (pt)
BR112014027749A2 (pt) método e aparelho para a configuração de um período de blackout para verificações de diagnósticos agendadas de um dispositivo de campo em uma fábrica de processo
IN2013MU02853A (pt)
BR112016002517A2 (pt) método de monitorização de uma válvula de um motor de aeronave
BR112015004866A2 (pt) método e sistema para cálculo e consolidação de parâmetros de voos de uma aeronave
NZ750970A (en) Memory-guide simulated pattern recognition method

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/09/2013, OBSERVADAS AS CONDICOES LEGAIS.