DE69201576D1 - System zur Verbesserung des Flatterverhaltens eines Flugzeuges. - Google Patents
System zur Verbesserung des Flatterverhaltens eines Flugzeuges.Info
- Publication number
- DE69201576D1 DE69201576D1 DE69201576T DE69201576T DE69201576D1 DE 69201576 D1 DE69201576 D1 DE 69201576D1 DE 69201576 T DE69201576 T DE 69201576T DE 69201576 T DE69201576 T DE 69201576T DE 69201576 D1 DE69201576 D1 DE 69201576D1
- Authority
- DE
- Germany
- Prior art keywords
- aircraft
- improving
- flutter behavior
- flutter
- behavior
- 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
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
- G05D1/0066—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots with safety arrangements for limitation of acceleration or stress
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
- B64C13/02—Initiating means
- B64C13/16—Initiating means actuated automatically, e.g. responsive to gust detectors
-
- 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
- G05D1/0816—Control of attitude, i.e. control of roll, pitch, or yaw specially adapted for aircraft to ensure stability
- G05D1/0825—Control of attitude, i.e. control of roll, pitch, or yaw specially adapted for aircraft to ensure stability using mathematical models
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Algebra (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Feedback Control In General (AREA)
- Vibration Prevention Devices (AREA)
- Mechanical Control Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9100975A FR2672028B1 (fr) | 1991-01-29 | 1991-01-29 | Systeme permettant d'ameliorer le comportement en flottement d'un aeronef. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69201576D1 true DE69201576D1 (de) | 1995-04-13 |
DE69201576T2 DE69201576T2 (de) | 1995-07-27 |
Family
ID=9409147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69201576T Expired - Lifetime DE69201576T2 (de) | 1991-01-29 | 1992-01-22 | System zur Verbesserung des Flatterverhaltens eines Flugzeuges. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5224667A (de) |
EP (1) | EP0497660B1 (de) |
DE (1) | DE69201576T2 (de) |
FR (1) | FR2672028B1 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5452865A (en) * | 1993-06-28 | 1995-09-26 | The Boeing Company | Aircraft frequency adaptive modal suppression system |
US5598991A (en) * | 1995-05-12 | 1997-02-04 | The Boeing Company | Method and apparatus for detecting oscillatory phenomena indicative of airflow separation |
US5669582A (en) * | 1995-05-12 | 1997-09-23 | The Boeing Company | Method and apparatus for reducing unwanted sideways motion in the aft cabin and roll-yaw upsets of an airplane due to atmospheric turbulence and wind gusts |
GB9918289D0 (en) | 1999-08-03 | 2000-05-24 | British Aerospace | Actuator system for aerospace controls and functions |
KR100408831B1 (ko) * | 2001-08-22 | 2003-12-06 | 한국항공우주산업 주식회사 | 표준 대기 플러터 속도의 직접 계산 방법 |
FR2835067B1 (fr) * | 2002-01-21 | 2004-04-02 | Trw Sys Aeronautiques Civil | Dispositif de commande a boucle d'asservissement, notamment actionneur electro-hydraulique de commande de vol |
FR2838101B1 (fr) * | 2002-04-08 | 2004-12-17 | Airbus France | Aeronef a commandes de vol electriques, pourvu d'un fuselage susceptible de se deformer et de vibrer |
US6915989B2 (en) | 2002-05-01 | 2005-07-12 | The Boeing Company | Aircraft multi-axis modal suppression system |
KR100903773B1 (ko) | 2003-01-23 | 2009-06-19 | 한국항공우주산업 주식회사 | 항공기 시험 분석 시스템 |
FR2853094B1 (fr) * | 2003-03-26 | 2005-05-27 | Airbus France | Procede pour contrer les vibrations induites dans un aeronef par le fonctionnement en moulinet d'une soufflante et systeme de commandes de vol electriques mettant en oeuvre ce procede |
DE60330869D1 (de) | 2003-11-03 | 2010-02-25 | Boeing Co | System zur Modenunterdrückung auf mehreren Achsen eines Flugzeugs |
FR2864025B1 (fr) * | 2003-12-23 | 2007-01-12 | Eurocopter France | Procede et dispositif pour reduire par un empennage orientable les vibrations engendrees sur le fuselage d'un helicoptere |
FR2864026B1 (fr) * | 2003-12-23 | 2007-01-19 | Eurocopter France | Procede et dispositif pour reduire par une derive orientable les vibrations engendrees sur le fuselage d'un helicoptere |
DE102004029196B4 (de) * | 2004-06-16 | 2007-11-22 | Airbus Deutschland Gmbh | System zur Rumpfstrukturlastabminderung in Verkehrsmitteln |
DE102004029194A1 (de) * | 2004-06-16 | 2006-01-26 | Airbus Deutschland Gmbh | Vorrichtung und Verfahren zur Bekämpfung mindestens einer Starrkörpereigenform und/oder einer elastischen Eigenbewegungsform eines Luftfahrzeugs |
US20070083345A1 (en) * | 2005-10-10 | 2007-04-12 | The Boeing Company | Method and apparatus for reducing gyro aliasing, noise, and quantization |
FR2899561B1 (fr) * | 2006-04-11 | 2008-05-16 | Airbus France Sas | Procede et dispostif de pilotage d'un aeronef autour d'un axe de pilotage |
DE102009002435A1 (de) * | 2009-04-16 | 2010-10-21 | Airbus Deutschland Gmbh | Hochauftriebssystem für ein Flugzeug und Verfahren zum Detektieren von Fehlern in einem Hochauftriebssystem für ein Flugzeug |
EP3643605B1 (de) * | 2018-10-25 | 2022-08-17 | Bombardier Inc. | System und verfahren zur verringerung der auswirkung einer erregung eines strukturellen flexiblen modus eines flugzeugs |
CN113670138B (zh) * | 2021-07-23 | 2023-08-18 | 河北汉光重工有限责任公司 | 一种可监测和优化颤振现象的折叠舵 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2832551A (en) * | 1952-11-10 | 1958-04-29 | Honeywell Regulator Co | Automatic pilot for aircraft |
US2985409A (en) * | 1955-09-26 | 1961-05-23 | North American Aviation Inc | Gust alleviation system |
US3279725A (en) * | 1963-12-11 | 1966-10-18 | North American Aviation Inc | Flight controller for flexible vehicles |
GB1086938A (en) * | 1964-09-16 | 1967-10-11 | Elliott Brothers London Ltd | Aircraft structural fatigue alleviators |
US3374966A (en) * | 1966-07-19 | 1968-03-26 | Nasa Usa | Control system |
US3412961A (en) * | 1966-07-27 | 1968-11-26 | Nasa Usa | Means for suppressing or attenuating bending motion of elastic bodies |
CH584937B5 (de) * | 1973-07-10 | 1977-02-15 | Suisse Horlogerie | |
US3902686A (en) * | 1973-10-17 | 1975-09-02 | Us Air Force | Combined vertical and lateral identical location of accelerometer and force system |
SE396473B (sv) * | 1975-01-14 | 1977-09-19 | Bofors Ab | Anordning for dempning av tipp- och girsvengar |
FR2531676A1 (fr) * | 1982-08-11 | 1984-02-17 | Onera (Off Nat Aerospatiale) | Procede et installation de reduction du tremblement de la voilure d'un aeronef au moyen de gouvernes actives |
US4697768A (en) * | 1985-11-12 | 1987-10-06 | Grumman Aerospace Corporation | Flight control system employing complementary filter |
US5072893A (en) * | 1987-05-28 | 1991-12-17 | The Boeing Company | Aircraft modal suppression system |
-
1991
- 1991-01-29 FR FR9100975A patent/FR2672028B1/fr not_active Expired - Lifetime
-
1992
- 1992-01-22 EP EP92400172A patent/EP0497660B1/de not_active Expired - Lifetime
- 1992-01-22 DE DE69201576T patent/DE69201576T2/de not_active Expired - Lifetime
- 1992-01-29 US US07/827,612 patent/US5224667A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0497660A1 (de) | 1992-08-05 |
DE69201576T2 (de) | 1995-07-27 |
US5224667A (en) | 1993-07-06 |
FR2672028B1 (fr) | 1993-05-14 |
EP0497660B1 (de) | 1995-03-08 |
FR2672028A1 (fr) | 1992-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69201576D1 (de) | System zur Verbesserung des Flatterverhaltens eines Flugzeuges. | |
DE69115944D1 (de) | System zur Positionierung eines Gegenstandes | |
DE69017494D1 (de) | System zur Bestimmmung des Ortes eines Fahrzeugs. | |
DE69204562D1 (de) | System zur Kollisionserkennung. | |
DE3750784D1 (de) | Generation eines intrapolierten charakteristischen Wertes zur Anzeige. | |
MX9205927A (es) | Sistema propulsor lobulado eliptico | |
DE69105760D1 (de) | Einrichtung zur Signalverarbeitung. | |
DE69230633D1 (de) | Verfahren zur Ermittlung von Wortformen zum folgenden Vergleich | |
DE3884049D1 (de) | System zur Übertragungskontrolle eines integrierten Schaltkreises. | |
DE69111861D1 (de) | Integriertes System zur Qualitätskontrolle. | |
DE69200277D1 (de) | Vorrichtung zur Herstellung von Schlingen. | |
DE69006709D1 (de) | System zum Bestimmen der Position an Bord eines Luftfahrzeugs und seine Anwendungen. | |
DE69205729D1 (de) | Hydraulisches Steuersystem eines Flugzeuges. | |
DE69220558D1 (de) | System zur Dynamikerhöhung eines Empfängers | |
DE69009544D1 (de) | Beeinflussung eines Bildes. | |
DE69021675D1 (de) | Schaltung zur Unterdrückung eines Taktflatterns. | |
DE68924972D1 (de) | Steuerungssystem des Antriebs eines Luftfahrzeugs. | |
DE69106793D1 (de) | Vorrichtung zur Aufhängungsregelung. | |
DE58906330D1 (de) | Einrichtung zur Belüftung von Schutzanzügen. | |
NO903474L (no) | Fremgangsmaate for fremstilling av neoalkyltrioltriestere. | |
DE3584665D1 (de) | Geraet zur herstellung eines elektrofotographischen bildes. | |
DE68900585D1 (de) | Fahrwerkanlage eines flugzeugs. | |
DE69105310D1 (de) | Lasersystem zur Messung des Anstellwinkels eines Flugzeugs. | |
DE69205066D1 (de) | Vorrichtung zur Verhinderung des Abgleitens eines Zündungsanschlusskabels. | |
DE59005060D1 (de) | Vorrichtung zur Einstellung des Umfangsregisters. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |