JP2015168429A - 翼、翼を構成する方法及び翼の形状を変化させる方法 - Google Patents
翼、翼を構成する方法及び翼の形状を変化させる方法 Download PDFInfo
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- JP2015168429A JP2015168429A JP2015042477A JP2015042477A JP2015168429A JP 2015168429 A JP2015168429 A JP 2015168429A JP 2015042477 A JP2015042477 A JP 2015042477A JP 2015042477 A JP2015042477 A JP 2015042477A JP 2015168429 A JP2015168429 A JP 2015168429A
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- wing
- central portion
- elastic
- deformable beam
- trailing edge
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000002520 smart material Substances 0.000 claims abstract description 29
- 239000013013 elastic material Substances 0.000 claims abstract description 18
- 230000008859 change Effects 0.000 claims abstract description 9
- 239000012528 membrane Substances 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims 1
- 239000000806 elastomer Substances 0.000 claims 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000006870 function Effects 0.000 description 9
- 238000005452 bending Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000002131 composite material Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 229920001746 electroactive polymer Polymers 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/38—Adjustment of complete wings or parts thereof
- B64C3/54—Varying in area
-
- 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
- B64C2003/445—Varying camber by changing shape according to the speed, e.g. by morphing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/38—Adjustment of complete wings or parts thereof
- B64C3/54—Varying in area
- B64C2003/543—Varying in area by changing shape according to the speed, e.g. by morphing
-
- 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
- Y02T50/10—Drag reduction
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Toys (AREA)
Abstract
Description
102 後縁変形梁
104 前縁部
106 中央部
108 後縁部
110 制御面部
112 第1の部分
114 第2の部分
116 空洞
118 膨脹可能且つ折り畳み可能な構造
Claims (20)
- 前縁部と、
中央部と、
変形梁を備えた後縁部と、を具備する翼。 - 前記前縁部が剛性構造を備えた、請求項1に記載の翼。
- 前記中央部が弾性構造を備えた、請求項1に記載の翼。
- 前記弾性構造が、当該翼の前記中央部の外面を形成し、且つ、エラストマー膜及びスライディングスケール構造の少なくとも一方を具備する、請求項3に記載の翼。
- 前記中央部が、空洞を形成し、且つ、該空洞内に配置された膨張可能且つ折り畳み可能な構造を有する、請求項1に記載の翼。
- 前記変形梁が、最小翼弦長に相当する第1の位置を保持するように構成された、請求項1に記載の翼。
- 前記変形梁が、最大翼弦長に相当する第2の位置を保持するように構成された、請求項6に記載の翼。
- 前記変形梁の前記第2の位置が、当該翼のキャンバの前記第1の位置からの変化と一致して、当該翼の略水平な面から変形された、請求項7に記載の翼。
- 前記変形梁が、スマートマテリアルで形成された第1の部分と、弾性材料で形成された第2の部分と、を具備する、請求項1に記載の翼。
- 前記変形梁がスマートマテリアルで形成された第3の部分を具備する、請求項1に記載の翼。
- 制御面部を更に具備し、該制御面部が前記後縁部の長さを拡張する、請求項1に記載の翼。
- 剛性構造から翼の前縁部を形成することと、
弾性構造から前記翼の中央部の外面を形成することと、
変形梁から前記翼の後縁部を形成することと、を含む、前記翼を構成する方法。 - 前記弾性構造が、エラストマー膜及びスライディングスケール構造の少なくとも一方を具備する、請求項12に記載の方法。
- 前記中央部が、空洞を形成し、且つ、該空洞内に配置された膨張可能且つ折り畳み可能な構造を有する、請求項12に記載の方法。
- 前記変形梁が、最小翼弦長に相当する第1の位置を保持するように構成された、請求項12に記載の方法。
- 前記変形梁が、最大翼弦長に相当する第2の位置を保持するように構成された、請求項12に記載の方法。
- 翼の形状を変化させる方法であって、
スマートマテリアルで形成された第1の部分と
弾性材料で形成された第2の部分とを有する変形梁を具備した後縁部を、
前記翼の弾性中央部に連結させることと、
前記翼の前記弾性中央部及び前記変形梁の前記弾性材料の形状を変化させるために、前記変形梁の前記第1の部分において前記スマートマテリアルを駆動することと、を含む方法。 - 前記変形梁が、スマートマテリアルで形成された第3の部分を更に具備し、
前記翼の前記弾性中央部及び前記変形梁の前記弾性材料の形状を更に変化させるため、前記変形梁の前記第3の部分において前記スマートマテリアルを駆動することを更に含む、請求項17に記載の方法。 - 前記翼の前記弾性中央部が、エラストマー膜及びスライディングスケール構造の少なくとも一方を具備する、請求項17に記載の方法。
- 前記翼の前記弾性中央部が、空洞を形成し、該空洞内に配置された膨張可能且つ折り畳み可能な構造を有する、請求項17に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/198,012 US9457887B2 (en) | 2014-03-05 | 2014-03-05 | Smart material trailing edge variable chord morphing wing |
US14/198,012 | 2014-03-05 |
Publications (3)
Publication Number | Publication Date |
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JP2015168429A true JP2015168429A (ja) | 2015-09-28 |
JP2015168429A5 JP2015168429A5 (ja) | 2017-05-25 |
JP6199920B2 JP6199920B2 (ja) | 2017-09-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015042477A Expired - Fee Related JP6199920B2 (ja) | 2014-03-05 | 2015-03-04 | 翼、翼を構成する方法及び翼の形状を変化させる方法 |
Country Status (2)
Country | Link |
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US (1) | US9457887B2 (ja) |
JP (1) | JP6199920B2 (ja) |
Families Citing this family (21)
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US9944356B1 (en) * | 2009-03-25 | 2018-04-17 | Alexander T. Wigley | Shape shifting foils |
US9776705B2 (en) * | 2014-07-29 | 2017-10-03 | The Boeing Company | Shape memory alloy actuator system for composite aircraft structures |
CN106275388B (zh) * | 2015-12-10 | 2018-04-10 | 哈尔滨工业大学深圳研究生院 | 一种基于平面连杆闭环单元的含复铰可变形机翼后缘机构 |
US10502086B2 (en) | 2016-03-16 | 2019-12-10 | General Electric Company | System and method for actuating gas turbine engine components using integrated jamming devices |
EP3272635B1 (en) * | 2016-07-22 | 2020-01-08 | Giovanni Galeotti | Foil hinge system |
FR3055307B1 (fr) * | 2016-08-24 | 2018-09-14 | Airbus | Extension de voilure pour une aile d'aeronef |
GB2555480A (en) * | 2016-11-01 | 2018-05-02 | Airbus Operations Ltd | Actuatable aircraft component |
CN106827991B (zh) * | 2017-02-10 | 2019-09-13 | 哈尔滨工业大学 | 一种水空两栖飞行器双稳态机翼 |
KR101902698B1 (ko) | 2017-04-28 | 2018-09-28 | 한국항공대학교산학협력단 | 변형 가능한 날개 |
US10167780B2 (en) | 2017-05-25 | 2019-01-01 | Pratt & Whitney Canada Corp. | Tunable resonator |
US11203409B2 (en) | 2018-02-19 | 2021-12-21 | Charles J. Fenske | Geometric morphing wing with adaptive corrugated structure |
US11046415B1 (en) * | 2018-06-20 | 2021-06-29 | United States of Americas as represented by the Secretary of the Air Force | Multi-material printed control surface |
CN110893906B (zh) | 2018-09-12 | 2023-08-25 | 空中客车运作有限责任公司 | 空气动力学飞行器部件 |
US11401027B2 (en) * | 2018-09-17 | 2022-08-02 | Industry-University Cooperation Foundation Korea Aerospace University | Morphing wing |
US11427306B2 (en) * | 2019-03-20 | 2022-08-30 | The Boeing Company | Piezoelectric thrust vector control for dual-mode unmanned aerial vehicle |
GB2584996B (en) | 2019-06-18 | 2023-08-02 | Gkn Aerospace Services Ltd | Adaptive structure |
CN111688911B (zh) * | 2020-05-26 | 2023-02-17 | 哈尔滨工业大学 | 一种基于四角星形剪叉机构与可变长度肋板的变形翼装置 |
EP4063258A3 (en) | 2021-03-23 | 2023-02-22 | Airbus Operations GmbH | Wing for an aircraft |
KR20230021842A (ko) * | 2021-08-06 | 2023-02-14 | 이창만 | 항공기 날개 |
CN114560072A (zh) * | 2022-03-02 | 2022-05-31 | 电子科技大学 | 一种基于阵列式结构驱动的变形机翼 |
CN115452308B (zh) * | 2022-11-09 | 2023-03-14 | 中国空气动力研究与发展中心高速空气动力研究所 | 一种用于风洞中测定舵面操纵效率的偏转角可调结构 |
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US9457887B2 (en) | 2016-10-04 |
US20150251747A1 (en) | 2015-09-10 |
JP6199920B2 (ja) | 2017-09-20 |
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