BRPI0516143A - sistema de controle automático de velocidade para aeronave - Google Patents

sistema de controle automático de velocidade para aeronave

Info

Publication number
BRPI0516143A
BRPI0516143A BRPI0516143-6A BRPI0516143A BRPI0516143A BR PI0516143 A BRPI0516143 A BR PI0516143A BR PI0516143 A BRPI0516143 A BR PI0516143A BR PI0516143 A BRPI0516143 A BR PI0516143A
Authority
BR
Brazil
Prior art keywords
error signal
parameter
primary
aircraft
control system
Prior art date
Application number
BRPI0516143-6A
Other languages
English (en)
Inventor
Kenneth E Builta
Kynn J Schulte
Original Assignee
Bell Helicopter Textron Inc
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 Bell Helicopter Textron Inc filed Critical Bell Helicopter Textron Inc
Publication of BRPI0516143A publication Critical patent/BRPI0516143A/pt

Links

Classifications

    • 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
    • B64D31/02—Initiating means
    • B64D31/06—Initiating means actuated automatically
    • B64D31/08—Initiating means actuated automatically for keeping cruising speed constant
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/04—Control of altitude or depth
    • G05D1/06—Rate of change of altitude or depth
    • G05D1/0607—Rate of change of altitude or depth specially adapted for aircraft
    • G05D1/0615—Rate of change of altitude or depth specially adapted for aircraft to counteract a perturbation, e.g. gust of wind

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Feedback Control In General (AREA)
  • Control Of Velocity Or Acceleration (AREA)

Abstract

SISTEMA DE CONTROLE AUTOMáTICO DE VELOCIDADE PARA AERONAVE. Trata-se de um sistema de controle de vóo para uma aeronave que recebe um valor selecionado de um primeiro parâmetro, que é tanto a velocidade aerodinâmica quanto a velocidade inercial da aeronave. Um laço de realimentação primário gera um sinal de erro primário que é proporcional à diferença entre o valor selecionado e um valor medido do primeiro parâmetro. Um laço de realimentação secundário gera um sinal de erro secundário que é proporcional à diferença entre o valor selecionado do primeiro parâmetro e um valor medido de um segundo parâmetro de vóo, que é o outro da velocidade aerodinâmica e da velocidade inercial. Os sinais de erro primário e secundário são somados para produzir um sinal de erro de velocidade, e o sinal de erro de velocidade e um valor integrado do sinal de erro primário são somados para produzir um sinal de comando do atuador. Então, o sinal de comando do atuador é usado para operar dispositivos da aeronave para controlar o primeiro parâmetro para minimizar o sinal de erro primário.
BRPI0516143-6A 2005-09-12 2005-09-12 sistema de controle automático de velocidade para aeronave BRPI0516143A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2005/032375 WO2007032757A1 (en) 2005-09-12 2005-09-12 Automatic velocity control system for aircraft

Publications (1)

Publication Number Publication Date
BRPI0516143A true BRPI0516143A (pt) 2008-08-26

Family

ID=37865237

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0516143-6A BRPI0516143A (pt) 2005-09-12 2005-09-12 sistema de controle automático de velocidade para aeronave

Country Status (9)

Country Link
US (1) US7931238B2 (pt)
EP (1) EP1924492B1 (pt)
JP (1) JP4712092B2 (pt)
CN (1) CN100519337C (pt)
AU (1) AU2005336430A1 (pt)
BR (1) BRPI0516143A (pt)
CA (1) CA2587835C (pt)
DE (1) DE05796783T1 (pt)
WO (1) WO2007032757A1 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7949440B2 (en) * 2006-12-22 2011-05-24 Embraer-Empresa Brasileira De Aeronautica S.A. Aircraft cruise speed control
FR2911689B1 (fr) * 2007-01-19 2009-04-03 Airbus Sas Procede et dispositif de controle de la vitesse d'un aeronef
FR2938085B1 (fr) * 2008-11-05 2010-12-03 Airbus France Procede et dispositif d'attenuation des effets d'une turbulence sur un aeronef
WO2011072362A1 (en) * 2009-12-18 2011-06-23 National Research Council Of Canada Response mode for control system of piloted craft
WO2011078847A1 (en) * 2009-12-21 2011-06-30 The Boeing Company Calculation and display of warning speed for thrust asymmetry control
US8123175B2 (en) * 2009-12-24 2012-02-28 Spin Master Ltd. Velocity feedback control system for a rotor of a toy helicopter
CN102092475A (zh) * 2010-12-30 2011-06-15 清华大学 无人直升机着陆自动熄火系统
US9254363B2 (en) 2012-07-17 2016-02-09 Elwha Llc Unmanned device interaction methods and systems
US9125987B2 (en) 2012-07-17 2015-09-08 Elwha Llc Unmanned device utilization methods and systems
USD739335S1 (en) * 2013-10-24 2015-09-22 Bell Helicopter Textron Inc. Tiltrotor aircraft with forward-swept wings
USD731394S1 (en) * 2013-10-24 2015-06-09 Bell Helicopter Textron Inc. Tiltrotor aircraft with fixed engines
US9506945B2 (en) 2014-06-10 2016-11-29 Sikorsky Aircraft Corporation Rotorcraft flight parameter estimation
US10112722B2 (en) 2015-01-15 2018-10-30 Unison Industries Llc Power control for propeller-driven aircraft
GB2540183A (en) * 2015-07-08 2017-01-11 Airbus Operations Ltd Braking control system for an aircraft
US9922282B2 (en) 2015-07-21 2018-03-20 Limitless Computing, Inc. Automated readiness evaluation system (ARES) for use with an unmanned aircraft system (UAS)
US9889926B2 (en) * 2015-11-23 2018-02-13 Gulfstream Aerospace Corporation Air vehicles and systems for preemptive turbulence mitigation
US10752339B2 (en) * 2016-03-18 2020-08-25 The Boeing Company Customizing aircraft performance systems and methods
CN106444358B (zh) * 2016-10-25 2020-05-26 深圳市高巨创新科技开发有限公司 一种多旋翼飞行器的自动调节pid参数的方法及系统
US10040542B1 (en) * 2017-02-07 2018-08-07 Bell Helicopter Textron Inc. System and method for stabilizing longitudinal acceleration of a rotorcraft
US10611463B2 (en) * 2017-04-05 2020-04-07 Textron Innovations Inc. Rotorcraft fly-by-wire stabilization
CN108090253B (zh) * 2017-11-29 2019-02-26 中国直升机设计研究所 一种直升机数字式大气系统空速修正方法
US11292606B1 (en) * 2018-09-13 2022-04-05 Rockwell Collins, Inc. Systems and methods of airspeed control with dynamic asymmetric airspeed reference
US11507115B2 (en) 2019-10-09 2022-11-22 Wing Aviation Llc Contingent use of commanded speed in lieu of sensed airspeed to inform flight control decisions
CN112061379B (zh) * 2020-09-08 2022-04-12 中国人民解放军海军工程大学 一种测量加速度提供阻尼的飞行器转弯控制方法
CN113741173B (zh) * 2021-09-01 2024-05-24 中国航空工业集团公司西安飞行自动控制研究所 一种用于实现电传直升机trc响应类型的控制方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948496A (en) * 1957-01-09 1960-08-09 Sperry Rand Corp Speed controlling system for aircraft
US3840200A (en) * 1973-03-19 1974-10-08 Boeing Co Turbulence compensated throttle control system
US4189119A (en) * 1977-11-22 1980-02-19 The Boeing Company Turbulence compensated throttle control system
US4245805A (en) * 1977-11-25 1981-01-20 The Boeing Company Turbulence compensated throttle control system for aircraft having throttle command signal path control means responsive to engine rating control and flare initiation
US4277041A (en) * 1978-09-11 1981-07-07 Lockheed Corporation Aircraft cruise speed control system
US4422147A (en) * 1980-09-08 1983-12-20 The Boeing Company Wind shear responsive turbulence compensated aircraft throttle control system
US4763266A (en) * 1982-12-27 1988-08-09 The Boeing Company Aircraft flight command and display system
US4853861A (en) * 1987-09-01 1989-08-01 Flight Dynamics, Inc. Windshear measurement system
JP3068313B2 (ja) * 1992-03-11 2000-07-24 三菱重工業株式会社 自動飛行制御システム
US5359888A (en) * 1993-02-16 1994-11-01 The B. F. Goodrich Company Air turbulence and wind shear sensor
US5553812A (en) * 1994-06-03 1996-09-10 United Technologies Corporation Inertial velocity command system
FR2747204B1 (fr) * 1996-04-05 1998-06-12 Aerospatiale Dispositif pour maintenir la vitesse d'un aeronef a l'interieur d'un domaine de vitesses determine
US6076024A (en) * 1998-04-29 2000-06-13 Sikorsky Aircraft Corporation Earth-referenced wind adjustment for hovering aircraft
US6298286B1 (en) * 1999-12-17 2001-10-02 Rockwell Collins Method of preventing potentially hazardously misleading attitude data
DE10048780A1 (de) * 2000-09-29 2002-04-18 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung von Betriebsabläufen, insbesondere bei einem Fahrzeug
US6885917B2 (en) * 2002-11-07 2005-04-26 The Boeing Company Enhanced flight control systems and methods for a jet powered tri-mode aircraft
US6898941B2 (en) * 2003-06-16 2005-05-31 Carrier Corporation Supercritical pressure regulation of vapor compression system by regulation of expansion machine flowrate

Also Published As

Publication number Publication date
AU2005336430A1 (en) 2007-03-22
JP4712092B2 (ja) 2011-06-29
CN100519337C (zh) 2009-07-29
EP1924492B1 (en) 2012-08-29
DE05796783T1 (de) 2008-11-06
CN101044055A (zh) 2007-09-26
CA2587835A1 (en) 2007-03-22
WO2007032757A1 (en) 2007-03-22
CA2587835C (en) 2010-02-16
EP1924492A4 (en) 2011-09-07
US20080308682A1 (en) 2008-12-18
EP1924492A1 (en) 2008-05-28
US7931238B2 (en) 2011-04-26
JP2009507704A (ja) 2009-02-26

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2323 DE 14-07-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.