JP5596538B2 - 補強されたパネル - Google Patents
補強されたパネル Download PDFInfo
- Publication number
- JP5596538B2 JP5596538B2 JP2010507990A JP2010507990A JP5596538B2 JP 5596538 B2 JP5596538 B2 JP 5596538B2 JP 2010507990 A JP2010507990 A JP 2010507990A JP 2010507990 A JP2010507990 A JP 2010507990A JP 5596538 B2 JP5596538 B2 JP 5596538B2
- Authority
- JP
- Japan
- Prior art keywords
- strain
- outer plate
- panel
- skin
- actuators
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
- B64C1/12—Construction or attachment of skin panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/26—Construction, shape, or attachment of separate skins, e.g. panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/38—Adjustment of complete wings or parts thereof
- B64C3/44—Varying camber
- B64C3/48—Varying camber by relatively-movable parts of wing structures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Laminated Bodies (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Superstructure Of Vehicle (AREA)
Description
複合材外板と、
該外板に接着された複数の縦通材と、
一つ以上の歪みアクチュエータであり、各々が一対の隣接した縦通材の間に位置して、局所歪みを外板に掛けて外板の座屈を誘発するように構成された歪みアクチュエータと、
を備える、補強されたパネルを提供する。
「可変後退翼のためのsnap-through複合材の残留応力適合の応用」、第47回AIAA/ASME/ASCE/AHS/ASC 構造体・構造体動力学・材料会議(1)2006年5月4日、ニューポート、ロードアイランド
「形状変化圧電アクチュエータを持つ二安定複合材」、C.R.Bowen、A.I.T.Salo、R.Butler、E.Chan、H.A.Kim (Key Enginneering Materials) 2007年 334-335号 1109〜1112頁
Claims (15)
- 複合材外板と、
該外板に接着された複数の縦通材と、
一つ以上の歪みアクチュエータであり、各々が一対の隣接した前記縦通材の間に位置して、局所歪みを前記外板に掛けて前記外板の座屈を誘発するように構成された歪みアクチュエータと、
を備え、
一つ以上の前記歪みアクチュエータは、前記外板に局所歪みを掛けるように構成され、該局所歪みは前記縦通材の間で前記外板を座屈変形させ前記外板に一連の複数のしわを形成する、補強されたパネル。 - 前記外板の歪みをモニターし、モニターされた歪みが予め定められたしきい値を上回るとき、前記歪みアクチュエータを駆動するように構成された制御システムを更に備える請求項1に記載のパネル。
- 前記歪みアクチュエータの各々が前記外板の歪みを感知して、制御システムによってモニターされる検知信号を発生するように構成された請求項2に記載のパネル。
- 前記歪みアクチュエータの各々が制御システムに検知信号を送り、共通の2方向制御ラインによって前記制御システムから駆動信号を受け取る請求項3に記載のパネル。
- 前記歪みアクチュエータの各々が2つの安定した状態の間で前記歪みアクチュエータの形状を変えることによって局所歪みを掛ける請求項1に記載のパネル。
- 前記縦通材と前記外板が一体成形された請求項1から5のいずれか1項に記載のパネル。
- 前記歪みアクチュエータの各々が、接着材層によって外板に接着された請求項1から6のいずれか1項に記載のパネル。
- 前記歪みアクチュエータの各々が外板の中に少なくとも部分的に埋められた請求項1から7のいずれか1項に記載のパネル。
- 前記歪みアクチュエータの各々が圧電装置である請求項1から8のいずれか1項に記載のパネル。
- 前記外板が積層複合材料から形成された請求項1から9のいずれか1項に記載のパネル。
- 前記複数のしわが前記縦通材の方向に沿って互いに間隔を置いて離れるように前記歪みアクチュエータが構成された請求項1に記載のパネル。
- 複合材外板と該外板に接着された複数の縦通材とを備える補強されたパネルを座屈変形させる方法であって、
前記外板の平面でパネルに圧縮荷重を掛けるステップと、
荷重が予め定められたしきい値を上回るとき一つ以上の歪みアクチュエータにより一対の隣接した縦通材の間で局所歪みを外板に掛けるステップと、
を備える方法。 - 前記外板の歪みをモニターするステップと、モニターされた歪みが予め定められたしきい値を上回るとき歪みアクチュエータを駆動するステップと、を更に備える請求項12に記載の方法。
- 一つ以上の前記歪みアクチュエータは前記外板に局所歪みを掛け、該局所歪みは前記縦通材の間で前記外板を座屈変形させ前記外板に一連の複数のしわを形成する請求項12又は13に記載の方法。
- 前記複数のしわが前記縦通材の方向に沿って互いに間隔を置いて離れる請求項14に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0709118.4A GB0709118D0 (en) | 2007-05-14 | 2007-05-14 | Reinforced panel |
GB0709118.4 | 2007-05-14 | ||
PCT/GB2008/050294 WO2008139214A1 (en) | 2007-05-14 | 2008-04-24 | Reinforced panel |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010526725A JP2010526725A (ja) | 2010-08-05 |
JP5596538B2 true JP5596538B2 (ja) | 2014-09-24 |
Family
ID=38219269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010507990A Expired - Fee Related JP5596538B2 (ja) | 2007-05-14 | 2008-04-24 | 補強されたパネル |
Country Status (11)
Country | Link |
---|---|
US (1) | US8302486B2 (ja) |
EP (1) | EP2155548B1 (ja) |
JP (1) | JP5596538B2 (ja) |
KR (1) | KR101324073B1 (ja) |
CN (1) | CN101678891B (ja) |
AT (1) | ATE524377T1 (ja) |
BR (1) | BRPI0811582A2 (ja) |
CA (1) | CA2684551C (ja) |
GB (1) | GB0709118D0 (ja) |
RU (1) | RU2469907C2 (ja) |
WO (1) | WO2008139214A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201020152D0 (en) | 2010-11-29 | 2011-01-12 | Airbus Uk Ltd | Aircraft panel structure and aircraft panel structure manufacturing method for alleviation of stress |
GB201114433D0 (en) * | 2011-08-22 | 2011-10-05 | Airbus Operations Ltd | Wing leading edge venting |
KR101915064B1 (ko) | 2012-08-23 | 2018-11-05 | 삼성전자주식회사 | 플렉서블 장치 및 그 동작 방법 |
CN102980750B (zh) * | 2012-11-09 | 2015-07-08 | 上海交通大学 | 飞机机翼长桁装配过程及夹紧力的自动模拟实验装置 |
DE102012110862B4 (de) * | 2012-11-12 | 2016-03-31 | Airbus Defence and Space GmbH | Flächenbauteil für ein Luftfahrzeug und Herstellungsverfahren hierfür |
US10689091B2 (en) * | 2017-08-02 | 2020-06-23 | Textron Innovations Inc. | Tiltrotor aircraft wings having buckle zones |
CN112623109B (zh) * | 2020-12-14 | 2022-03-04 | 中国海洋大学 | 一种减振夹芯梁及减振船板架 |
US20240025532A1 (en) * | 2022-07-21 | 2024-01-25 | The Boeing Company | Support structure for an aircraft |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3020986A (en) * | 1958-08-18 | 1962-02-13 | Gen Dynamics Corp | Composite structural panel |
US4411380A (en) * | 1981-06-30 | 1983-10-25 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Metal matrix composite structural panel construction |
US4425980A (en) * | 1981-12-14 | 1984-01-17 | The Boeing Company | Beam dampers for damping the vibrations of the skin of reinforced structures |
US4845357A (en) | 1988-02-11 | 1989-07-04 | Simmonds Precision Products, Inc. | Method of actuation and flight control |
US5894651A (en) | 1990-10-29 | 1999-04-20 | Trw Inc. | Method for encapsulating a ceramic device for embedding in composite structures |
RU2070137C1 (ru) * | 1993-05-06 | 1996-12-10 | Закрытое акционерное общество Совместное предприятие "Древко" | Эластомерная армированная панель |
US5869189A (en) * | 1994-04-19 | 1999-02-09 | Massachusetts Institute Of Technology | Composites for structural control |
RU2112698C1 (ru) | 1996-09-30 | 1998-06-10 | Обнинское научно-производственное предприятие "Технология" | Панель из композиционного материала |
DE19643222C2 (de) | 1996-10-19 | 1998-12-10 | Daimler Benz Ag | Auftriebskörper mit veränderbarer Wölbung |
DE19707392A1 (de) | 1997-02-25 | 1998-08-27 | Deutsch Zentr Luft & Raumfahrt | Aerodynamisches Bauteil, wie Landeklappe, Tragflügel, Höhen- oder Seitenleitwerk, mit veränderbarer Wölbung |
DE19712034A1 (de) | 1997-03-21 | 1998-09-24 | Deutsch Zentr Luft & Raumfahrt | Profilkante eines aerodynamischen Profils |
RU2156207C2 (ru) * | 1998-07-10 | 2000-09-20 | Казанский государственный технический университет им. А.Н. Туполева | Способ изменения формы профиля несущей поверхности летательного аппарата |
US6766984B1 (en) * | 1998-07-16 | 2004-07-27 | Icom Engineering Corporation | Stiffeners for aircraft structural panels |
US6629341B2 (en) | 1999-10-29 | 2003-10-07 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method of fabricating a piezoelectric composite apparatus |
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 |
US6648273B2 (en) * | 2001-10-30 | 2003-11-18 | The Boeing Company | Light weight and high strength fuselage |
GB0207239D0 (en) * | 2002-03-27 | 2002-05-08 | Airbus Uk Ltd | Wing skin and method of manufacture thereof |
JP2003278826A (ja) * | 2002-03-27 | 2003-10-02 | Mitsubishi Electric Corp | サンドイッチパネル及びそれを備えた人工衛星構体 |
BRPI0408101A (pt) * | 2003-03-03 | 2006-05-23 | Flexsys Inc | asa complacente adaptável e sistema de rotor |
US20050151015A1 (en) | 2003-04-09 | 2005-07-14 | United States Of America As Represented By The Administrator Of The Nasa | Adaptive composite skin technology (ACTS) |
DE102005018428A1 (de) * | 2005-04-21 | 2006-10-26 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Träger in Schalenbauweise, insbesondere Tragflügel eines Flugzeugs |
US7686251B2 (en) * | 2006-12-13 | 2010-03-30 | The Boeing Company | Rib support for wing panels |
US7721995B2 (en) * | 2006-12-13 | 2010-05-25 | The Boeing Company | Rib support for wing panels |
-
2007
- 2007-05-14 GB GBGB0709118.4A patent/GB0709118D0/en not_active Ceased
-
2008
- 2008-04-24 KR KR1020097025990A patent/KR101324073B1/ko not_active IP Right Cessation
- 2008-04-24 JP JP2010507990A patent/JP5596538B2/ja not_active Expired - Fee Related
- 2008-04-24 BR BRPI0811582-6A2A patent/BRPI0811582A2/pt not_active IP Right Cessation
- 2008-04-24 CA CA2684551A patent/CA2684551C/en not_active Expired - Fee Related
- 2008-04-24 EP EP08737219A patent/EP2155548B1/en not_active Not-in-force
- 2008-04-24 RU RU2009144035/11A patent/RU2469907C2/ru not_active IP Right Cessation
- 2008-04-24 US US12/451,228 patent/US8302486B2/en not_active Expired - Fee Related
- 2008-04-24 CN CN2008800158836A patent/CN101678891B/zh not_active Expired - Fee Related
- 2008-04-24 AT AT08737219T patent/ATE524377T1/de not_active IP Right Cessation
- 2008-04-24 WO PCT/GB2008/050294 patent/WO2008139214A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
KR20100017792A (ko) | 2010-02-16 |
EP2155548B1 (en) | 2011-09-14 |
RU2469907C2 (ru) | 2012-12-20 |
KR101324073B1 (ko) | 2013-10-31 |
CN101678891A (zh) | 2010-03-24 |
RU2009144035A (ru) | 2011-06-20 |
BRPI0811582A2 (pt) | 2014-12-09 |
CA2684551A1 (en) | 2008-11-20 |
GB0709118D0 (en) | 2007-06-20 |
US8302486B2 (en) | 2012-11-06 |
US20100126281A1 (en) | 2010-05-27 |
EP2155548A1 (en) | 2010-02-24 |
CN101678891B (zh) | 2013-03-13 |
WO2008139214A1 (en) | 2008-11-20 |
JP2010526725A (ja) | 2010-08-05 |
CA2684551C (en) | 2013-09-24 |
ATE524377T1 (de) | 2011-09-15 |
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