DE2214048A1 - Vorrichtung zur Stabilitätsverstärkung eines in einem strömungsfähigen Medium bewegten Fahrzeuges - Google Patents
Vorrichtung zur Stabilitätsverstärkung eines in einem strömungsfähigen Medium bewegten FahrzeugesInfo
- Publication number
- DE2214048A1 DE2214048A1 DE19722214048 DE2214048A DE2214048A1 DE 2214048 A1 DE2214048 A1 DE 2214048A1 DE 19722214048 DE19722214048 DE 19722214048 DE 2214048 A DE2214048 A DE 2214048A DE 2214048 A1 DE2214048 A1 DE 2214048A1
- Authority
- DE
- Germany
- Prior art keywords
- control
- wing
- sensors
- signals
- accelerometer
- 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.)
- Ceased
Links
- 239000012530 fluid Substances 0.000 title claims description 3
- 230000033001 locomotion Effects 0.000 claims description 20
- 238000012546 transfer Methods 0.000 claims description 18
- 230000014509 gene expression Effects 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 9
- 238000005728 strengthening Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 238000005457 optimization Methods 0.000 description 6
- 230000001133 acceleration Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 210000002435 tendon Anatomy 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000000368 destabilizing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
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
- G05D1/40—Control within particular dimensions
- G05D1/49—Control of attitude, i.e. control of roll, pitch or yaw
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
- Testing Of Balance (AREA)
- Vibration Prevention Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12791571A | 1971-03-25 | 1971-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2214048A1 true DE2214048A1 (de) | 1972-10-05 |
Family
ID=22432610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722214048 Ceased DE2214048A1 (de) | 1971-03-25 | 1972-03-23 | Vorrichtung zur Stabilitätsverstärkung eines in einem strömungsfähigen Medium bewegten Fahrzeuges |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3734432A (enExample) |
| JP (1) | JPS5740000B1 (enExample) |
| CA (1) | CA963126A (enExample) |
| DE (1) | DE2214048A1 (enExample) |
| FR (1) | FR2130309B1 (enExample) |
| GB (1) | GB1327554A (enExample) |
| IT (1) | IT950142B (enExample) |
| SE (1) | SE382791B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021094245A1 (de) | 2019-11-13 | 2021-05-20 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren und vorrichtung zum erweitern der flugenveloppe eines verkehrsflugzeugs |
Families Citing this family (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1538229A (en) * | 1975-05-01 | 1979-01-10 | Brown Bros & Co Ltd | Acceleration measuring devices |
| US4390150A (en) * | 1976-01-13 | 1983-06-28 | The Boeing Company | Tandem wing airplane |
| US4725020A (en) * | 1980-12-09 | 1988-02-16 | The Boeing Company | Control system incorporating structural feedback |
| 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 |
| US4562546A (en) * | 1983-01-13 | 1985-12-31 | Rockwell International Corporation | Stability augmentation system for a forward swept wing aircraft |
| US4729528A (en) * | 1983-02-28 | 1988-03-08 | Northrop Corporation | Aeroelastic control flap |
| DE3310510A1 (de) * | 1983-03-23 | 1984-09-27 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Flatterbremse bei flugzeugen |
| GB8314656D0 (en) * | 1983-05-26 | 1983-06-29 | Secr Defence | Aircraft control |
| US5082207A (en) * | 1985-02-04 | 1992-01-21 | Rockwell International Corporation | Active flexible wing aircraft control system |
| US4723214A (en) * | 1985-02-15 | 1988-02-02 | Grumman Aerospace Corporation | Automatic camber control |
| US4821981A (en) * | 1985-10-08 | 1989-04-18 | The Boeing Company | Maneuver enchancement and gust alleviation system |
| US4796192A (en) * | 1985-11-04 | 1989-01-03 | The Boeing Company | Maneuver load alleviation system |
| US4825375A (en) * | 1985-12-23 | 1989-04-25 | Boeing Company | Apparatus and methods for apportioning commands between aircraft flight control surfaces |
| US4865275A (en) * | 1986-08-11 | 1989-09-12 | Alpha Images, Ltd. | Land, water and air craft |
| US4917331A (en) * | 1988-11-10 | 1990-04-17 | The Boeing Company | Apparatus and methods for reducing aircraft lifting surface flutter |
| JP2879946B2 (ja) * | 1990-06-04 | 1999-04-05 | 帝人製機株式会社 | 航空機翼のフラッタ抑制システム |
| US5094411A (en) * | 1990-10-19 | 1992-03-10 | Vigyan, Inc. | Control configured vortex flaps |
| US5111766A (en) * | 1991-01-18 | 1992-05-12 | Ortemund Leon D | Sea wing |
| US5681014A (en) * | 1992-05-15 | 1997-10-28 | Palmer; Harry W. | Torsional twist airfoil control means |
| JPH09504490A (ja) * | 1993-05-06 | 1997-05-06 | グラマン エアロスペース コーポレーション | 構造体の形状の制御装置および方法 |
| DE19835191C1 (de) | 1998-08-04 | 2000-04-20 | Daimler Chrysler Ag | Flugsteuerungseinrichtung zur Verbesserung der Längsstabilität eines geregelten Flugzeugs |
| DE19841632C2 (de) | 1998-09-11 | 2001-06-07 | Daimler Chrysler Ag | Verfahren zum Kompensieren von Strukturschwingungen eines Flugzeugs aufgrund von äußeren Störungen |
| US6340134B1 (en) * | 1999-10-12 | 2002-01-22 | Ronald G. Meschino | Wing combination for drag reduction, aircraft including such a wing, and a method of reducing the drag of an existing aircraft |
| GB0007619D0 (en) * | 2000-03-29 | 2000-05-17 | British Aerospace | Aircraft control system |
| US6375127B1 (en) | 2000-07-07 | 2002-04-23 | Kari Appa | Active control surface modal system for aircraft buffet and gust load alleviation and flutter suppression |
| US6915989B2 (en) * | 2002-05-01 | 2005-07-12 | The Boeing Company | Aircraft multi-axis modal suppression system |
| US6766981B2 (en) * | 2002-10-25 | 2004-07-27 | Northrop Grumman Corporation | Control system for alleviating a gust load on an aircraft wing |
| 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 |
| GB0310010D0 (en) * | 2003-04-29 | 2003-11-26 | Mass Consultants Ltd | Control system for craft and a method of controlling craft |
| US20050127239A1 (en) * | 2003-08-25 | 2005-06-16 | Srivastava Varad N. | Flying work station |
| EP1528448B1 (en) | 2003-11-03 | 2010-01-06 | The Boeing Company | Aircraft multi-axis modal suppression system |
| FR2862941B1 (fr) * | 2003-11-27 | 2007-02-23 | Airbus France | Procede permettant d'eviter les vibrations d'une gouverne de direction d'un aeronef et aeronef mettant en oeuvre ce procede |
| US7014142B2 (en) * | 2004-02-03 | 2006-03-21 | The Boeing Company | Low-drag rotor/wing flap |
| US7367530B2 (en) * | 2005-06-21 | 2008-05-06 | The Boeing Company | Aerospace vehicle yaw generating systems and associated methods |
| US20070114327A1 (en) * | 2005-11-18 | 2007-05-24 | The Boeing Company | Wing load alleviation apparatus and method |
| FR2901537B1 (fr) * | 2006-05-29 | 2008-07-04 | Airbus France Sas | Procede et dispositif de pilotage d'un aeronef optimisant la commande des ailerons en configuration hypersustentee |
| GB0703128D0 (en) | 2007-02-16 | 2007-03-28 | Rolls Royce Plc | Stall detection |
| US20100295303A1 (en) * | 2009-05-21 | 2010-11-25 | Makani Power, Inc. | Tethered system for power generation |
| EP3594115B1 (en) * | 2013-02-05 | 2023-08-23 | Tamarack Aerospace Group, Inc. | Controllable airflow modification device periodic load control |
| US10562613B2 (en) * | 2013-12-04 | 2020-02-18 | Tamarack Aerospace Group, Inc. | Adjustable lift modification wingtip |
| FR3026379B1 (fr) * | 2014-09-30 | 2018-01-05 | Jean Francois Iglesias | Aile profilee a variation progressive et simultanee de cambrure et d'incidence |
| US9879539B2 (en) | 2014-11-18 | 2018-01-30 | Honeywell International Inc. | Engine airfoils and methods for reducing airfoil flutter |
| FR3054335B1 (fr) * | 2016-07-25 | 2018-08-24 | Airbus Operations | Procede et dispositif de reduction de charges exercees sur un element de structure d’un aeronef. |
| DE102016117638B4 (de) * | 2016-09-19 | 2018-05-24 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verminderung von an einem Luftfahrzeug auftretenden Böenlasten |
| US10745107B1 (en) * | 2017-05-08 | 2020-08-18 | Government Of The United States, As Represented By The Secretary Of The Air Force | Rapid flap deflection for high lift transients |
| CN111306995B (zh) * | 2020-01-17 | 2022-07-01 | 西安智芯通达科技有限公司 | 一种面向弹体颤振抑制的组合控制器设计方法 |
| CN113353285B (zh) * | 2021-07-13 | 2022-06-10 | 南京航空航天大学 | 一种旋翼翼型的确定方法及系统 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2996267A (en) * | 1954-12-06 | 1961-08-15 | James R Warren | Vibration damping mechanism |
| US2962243A (en) * | 1956-05-07 | 1960-11-29 | Franklin Institute | Gust sensing apparatus for aircraft |
| US3095169A (en) * | 1960-06-23 | 1963-06-25 | Sperry Rand Corp | Flight path control system |
| US3215374A (en) * | 1962-01-10 | 1965-11-02 | North American Aviation Inc | Vehicle control system |
| US3240447A (en) * | 1962-01-10 | 1966-03-15 | North American Aviation Inc | Vehicle control system |
| US3279725A (en) * | 1963-12-11 | 1966-10-18 | North American Aviation Inc | Flight controller for flexible vehicles |
| US3409251A (en) * | 1966-12-01 | 1968-11-05 | Sperry Rand Corp | Servo means having compensation for undesirable signals |
-
1971
- 1971-03-25 US US00127915A patent/US3734432A/en not_active Expired - Lifetime
-
1972
- 1972-03-01 SE SE7202590A patent/SE382791B/xx unknown
- 1972-03-13 IT IT21789/72A patent/IT950142B/it active
- 1972-03-16 FR FR7209125A patent/FR2130309B1/fr not_active Expired
- 1972-03-23 DE DE19722214048 patent/DE2214048A1/de not_active Ceased
- 1972-03-24 GB GB1398472A patent/GB1327554A/en not_active Expired
- 1972-03-24 CA CA138,119A patent/CA963126A/en not_active Expired
- 1972-03-25 JP JP47029442A patent/JPS5740000B1/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021094245A1 (de) | 2019-11-13 | 2021-05-20 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren und vorrichtung zum erweitern der flugenveloppe eines verkehrsflugzeugs |
| DE102019130597B4 (de) | 2019-11-13 | 2024-07-18 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren und Vorrichtung zum Erweitern der Flugenveloppe eines Verkehrsflugzeugs |
| US12129028B2 (en) | 2019-11-13 | 2024-10-29 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Method and device for expanding the flight envelope of a commercial aircraft |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2130309A1 (enExample) | 1972-11-03 |
| GB1327554A (en) | 1973-08-22 |
| JPS5740000B1 (enExample) | 1982-08-24 |
| FR2130309B1 (enExample) | 1976-08-06 |
| IT950142B (it) | 1973-06-20 |
| SE382791B (sv) | 1976-02-16 |
| CA963126A (en) | 1975-02-18 |
| US3734432A (en) | 1973-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8131 | Rejection |