ES2083188T3 - Control de motor de helicoptero con anticipacion de entrada de guiñada. - Google Patents

Control de motor de helicoptero con anticipacion de entrada de guiñada.

Info

Publication number
ES2083188T3
ES2083188T3 ES92919388T ES92919388T ES2083188T3 ES 2083188 T3 ES2083188 T3 ES 2083188T3 ES 92919388 T ES92919388 T ES 92919388T ES 92919388 T ES92919388 T ES 92919388T ES 2083188 T3 ES2083188 T3 ES 2083188T3
Authority
ES
Spain
Prior art keywords
fuel
speed
during
component
rotor
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 - Lifetime
Application number
ES92919388T
Other languages
English (en)
Inventor
Frederick J Ebert
Joseph T Driscoll
David H Sweet
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.)
RTX Corp
Original Assignee
United Technologies 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 Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of ES2083188T3 publication Critical patent/ES2083188T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G05D1/0055—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots with safety arrangements
    • 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
    • G05D1/08—Control of attitude, i.e. control of roll, pitch, or yaw
    • G05D1/0808—Control of attitude, i.e. control of roll, pitch, or yaw specially adapted for aircraft
    • G05D1/0858—Control of attitude, i.e. control of roll, pitch, or yaw specially adapted for aircraft specially adapted for vertical take-off of aircraft

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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Toys (AREA)
  • Control Of Turbines (AREA)

Abstract

EL CONTROL DEL COMBUSTIBLE DEL MOTOR DE UN HELICOPTERO ANTICIPA LOS CAMBIOS REPENTINOS DE DEMANDA DE POTENCIA DEL MOTOR DURANTE LAS ENTRADAS DE GUIÑADA PARA ASI MINIMIZAR LA CAIDA DE VELOCIDAD DEL MOTOR Y DEL ROTOR PRINCIPAL Y LA VELOCIDAD EXCESIVA DURANTE LAS MANIOBRAS DE GUIÑADA. LA VELOCIDAD (121, 123) DEL CAMBIO DE POSICION DE CONTROL DE LA GUIÑADA (107) GENERA (10) UN COMPONENTE DE GUIÑADA (104) DE UNA SEÑAL DE COMANDO DE COMBUSTIBLE (70) PARA EL CONTROL DEL COMBUSTIBLE DEL HELICOPTERO (52). LA MAGNITUD DEL COMPONENTE DE GUIÑADA DEPENDE TAMBIEN DE LA VELOCIDAD DEL CAMBIO DE POSICION DEL CONTROL DE LA GUIÑADA (703). EL COMPONENTE DE GUIÑADA DE LA SEÑAL DE COMANDO DE COMBUSTIBLE (104) SE SOBREPASA (113, 115) CUANDO LA RAPIDEZ DE AMORTIGUACION DEL ROTOR (209, 217) SE PARA DURANTE UN GIRO BRUSCO DE REVOLOTEO A LA IZQUIERDA (216); CUANDO EL COMPONENTE DE GUIÑADA RETIRA COMBUSTIBLE (239) DURANTE UNA CAIDA DEL ROTOR (238); Y CUANDO EL COMPONENTE DE GUIÑADA AÑADE COMBUSTIBLE (228) DURANTE UNAEXCESO DE VELOCIDAD DEL ROTOR (227).
ES92919388T 1991-08-27 1992-08-27 Control de motor de helicoptero con anticipacion de entrada de guiñada. Expired - Lifetime ES2083188T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75035591A 1991-08-27 1991-08-27

Publications (1)

Publication Number Publication Date
ES2083188T3 true ES2083188T3 (es) 1996-04-01

Family

ID=25017532

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92919388T Expired - Lifetime ES2083188T3 (es) 1991-08-27 1992-08-27 Control de motor de helicoptero con anticipacion de entrada de guiñada.

Country Status (9)

Country Link
US (1) US5265825A (es)
EP (1) EP0601099B1 (es)
JP (1) JP3294272B2 (es)
KR (1) KR100235271B1 (es)
AU (1) AU657576B2 (es)
CA (1) CA2116340C (es)
DE (1) DE69206269T2 (es)
ES (1) ES2083188T3 (es)
WO (1) WO1993004419A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG64862A1 (en) * 1991-07-24 1999-05-25 Mobil Oil Corp Hydrogenation process
US5265826A (en) * 1991-08-27 1993-11-30 United Technologies Corporation Helicopter engine control having lateral cyclic pitch anticipation
US5607122A (en) * 1994-12-22 1997-03-04 Bell Helicopter Textron Inc. Tail rotor authority control for a helicopter
US5730394A (en) * 1995-12-20 1998-03-24 Sikorsky Aircraft Corporation Vertical performance limit compensator
US6804726B1 (en) 1996-05-22 2004-10-12 Geovector Corporation Method and apparatus for controlling electrical devices in response to sensed conditions
US6142418A (en) * 1998-05-12 2000-11-07 Hamilton Sundstrand Corporation Multi-path secondary power system for an aircraft
US6873887B2 (en) * 2001-11-13 2005-03-29 Goodrich Pump & Engine Control Systems, Inc. Rotor torque anticipator
DE60236839D1 (de) * 2001-11-13 2010-08-12 Goodrich Pump & Engine Control Kommandogerät für das Rotordrehmoment
US6879885B2 (en) * 2001-11-16 2005-04-12 Goodrich Pump & Engine Control Systems, Inc. Rotor torque predictor
US7931231B2 (en) * 2007-05-18 2011-04-26 Sikorsky Aircraft Corporation Engine anticipation for rotary-wing aircraft
US9051055B2 (en) * 2013-03-07 2015-06-09 Bell Helicopter Textron Inc. System and method of adaptively governing rotor speed for optimal performance
US9821908B2 (en) * 2013-06-07 2017-11-21 Bell Helicopter Textron Inc. System and method for assisting in rotor speed control
US10414512B2 (en) * 2014-10-01 2019-09-17 Sikorsky Aircraft Corporation Power management between a propulsor and a coaxial rotor of a helicopter
US10816999B2 (en) * 2018-06-01 2020-10-27 Textron Innovations Inc. System and method for controlling rotorcraft
US11312480B2 (en) 2018-06-01 2022-04-26 Textron Innovations Inc. System and method for controlling rotorcraft
US11691747B2 (en) * 2020-06-05 2023-07-04 Pratt & Whitney Canada Corp. Fault detection for a speed sensing system of a multi-engine rotorcraft

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4488236A (en) * 1982-04-16 1984-12-11 United Technologies Corporation Helicopter cruise fuel conserving engine control
US4493465A (en) * 1982-04-16 1985-01-15 Chandler Evans Inc. Helicopter engine torque compensator
CA1246717A (en) * 1983-08-01 1988-12-13 James J. Howlett Rotorcraft load factor enhancer
GB2185951B (en) * 1986-02-04 1989-07-05 Rolls Royce Helicopter rotor and engine control
US4912642A (en) * 1987-09-03 1990-03-27 The Boeing Company Coordinated engine autothrottle
GB8807676D0 (en) * 1988-03-31 1988-05-05 Westland Helicopters Helicopter control systems
US5020316A (en) * 1989-05-19 1991-06-04 Coltec Industries Inc. Helicopter control with multiple schedule rotor speed decay anticipator
US4998202A (en) * 1989-05-19 1991-03-05 United Technologies Corporation Helicopter, high rotor load speed enhancement
US5265826A (en) * 1991-08-27 1993-11-30 United Technologies Corporation Helicopter engine control having lateral cyclic pitch anticipation
US5195700A (en) * 1991-08-28 1993-03-23 United Technologies Corporation Low speed model following velocity command system for rotary wing aircraft

Also Published As

Publication number Publication date
US5265825A (en) 1993-11-30
KR100235271B1 (ko) 1999-12-15
JPH06510001A (ja) 1994-11-10
DE69206269D1 (de) 1996-01-04
AU657576B2 (en) 1995-03-16
JP3294272B2 (ja) 2002-06-24
CA2116340A1 (en) 1993-03-04
WO1993004419A1 (en) 1993-03-04
EP0601099A1 (en) 1994-06-15
AU2565192A (en) 1993-03-16
CA2116340C (en) 2000-05-23
EP0601099B1 (en) 1995-11-22
DE69206269T2 (de) 1996-04-18

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