FR2741855B1 - Systeme de manche cyclique assurant la stabilite en vitesse d'un helicoptere - Google Patents

Systeme de manche cyclique assurant la stabilite en vitesse d'un helicoptere

Info

Publication number
FR2741855B1
FR2741855B1 FR9514344A FR9514344A FR2741855B1 FR 2741855 B1 FR2741855 B1 FR 2741855B1 FR 9514344 A FR9514344 A FR 9514344A FR 9514344 A FR9514344 A FR 9514344A FR 2741855 B1 FR2741855 B1 FR 2741855B1
Authority
FR
France
Prior art keywords
helicopter
cyclic
sleeve system
speed stability
stability
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 - Fee Related
Application number
FR9514344A
Other languages
English (en)
Other versions
FR2741855A1 (fr
Inventor
Philippe Alain Jean Rollet
Paul Gerard Eglin
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.)
Airbus Helicopters SAS
Original Assignee
Eurocopter France SA
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 Eurocopter France SA filed Critical Eurocopter France SA
Priority to FR9514344A priority Critical patent/FR2741855B1/fr
Priority to US08/759,622 priority patent/US5863012A/en
Publication of FR2741855A1 publication Critical patent/FR2741855A1/fr
Application granted granted Critical
Publication of FR2741855B1 publication Critical patent/FR2741855B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G05D1/08—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)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Toys (AREA)
FR9514344A 1995-12-05 1995-12-05 Systeme de manche cyclique assurant la stabilite en vitesse d'un helicoptere Expired - Fee Related FR2741855B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9514344A FR2741855B1 (fr) 1995-12-05 1995-12-05 Systeme de manche cyclique assurant la stabilite en vitesse d'un helicoptere
US08/759,622 US5863012A (en) 1995-12-05 1996-12-05 Cyclic stick system giving a helicopter speed stability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9514344A FR2741855B1 (fr) 1995-12-05 1995-12-05 Systeme de manche cyclique assurant la stabilite en vitesse d'un helicoptere

Publications (2)

Publication Number Publication Date
FR2741855A1 FR2741855A1 (fr) 1997-06-06
FR2741855B1 true FR2741855B1 (fr) 1998-01-30

Family

ID=9485146

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9514344A Expired - Fee Related FR2741855B1 (fr) 1995-12-05 1995-12-05 Systeme de manche cyclique assurant la stabilite en vitesse d'un helicoptere

Country Status (2)

Country Link
US (1) US5863012A (fr)
FR (1) FR2741855B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2802656B1 (fr) * 1999-12-16 2002-02-15 Eurocopter France Systeme de commande de vol pour aeronef a voilure tournante, notamment pour helicoptere
US7463956B2 (en) * 2003-07-03 2008-12-09 The Boeing Company Constant vertical state maintaining cueing system
US7108232B2 (en) * 2004-02-05 2006-09-19 Hoh Roger H Helicopter force-feel and stability augmentation system with parallel servo-actuator
US7433765B2 (en) * 2005-05-03 2008-10-07 Sikorsky Aircraft Corporation Fly by wire static longitudinal stability compensator system
FR2977948B1 (fr) * 2011-07-12 2014-11-07 Eurocopter France Procede de pilotage automatique d'un aeronef a voilure tournante comprenant au moins une helice propulsive, dispositif de pilotage automatique et aeronef
JP5791460B2 (ja) * 2011-10-21 2015-10-07 三菱重工業株式会社 航空機及び航空機の制御方法
FR3036805B1 (fr) 2015-05-28 2018-06-29 Airbus Helicopters Procede de determination de la vitesse air longitudinale et de la vitesse sol longitudinale d'un aeronef a voiture tournante selon son exposition au vent
FR3143004A1 (fr) * 2022-12-09 2024-06-14 Safran Electronics & Defense Actionneur de commande de vol comprenant un dispositif de désengagement électrique

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3733039A (en) * 1971-05-20 1973-05-15 United Aircraft Corp Feel augmentation control system for helicopters
US4168045A (en) * 1978-02-28 1979-09-18 United Technologies Corporation Speed and collective pitch bias of helicopter longitudinal cyclic pitch
US4258890A (en) * 1978-07-03 1981-03-31 Summa Corporation Trimmable feel system for aircraft control
GB2136604B (en) * 1980-08-08 1985-03-27 United Technologies Corp Helicopter attitude and airspeed acquisition and retention system
US4477876A (en) * 1981-03-30 1984-10-16 United Technologies Corporation Dual response aircraft reference synchronization
DE3200839C1 (de) * 1982-01-14 1983-08-25 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Vorrichtung zum Trimmen von Flugzeugen
US4599698A (en) * 1983-05-02 1986-07-08 United Technologies Corporation Aircraft trim actuator shutdown monitor system and method
DE3416969A1 (de) * 1984-05-08 1985-11-14 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Verfahren und vorrichtung zur steuerkraftstabilisierung bei einem drehfluegelflugzeug
US4645141A (en) * 1984-05-23 1987-02-24 Rockwell International Corporation Automatic flight control system

Also Published As

Publication number Publication date
US5863012A (en) 1999-01-26
FR2741855A1 (fr) 1997-06-06

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130830