JP7039169B2 - 航空機の折り曲げ式の翼端にかかる空力荷重の制御 - Google Patents
航空機の折り曲げ式の翼端にかかる空力荷重の制御 Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C9/00—Adjustable control surfaces or members, e.g. rudders
- B64C9/10—Adjustable control surfaces or members, e.g. rudders one surface adjusted by movement of another, e.g. servo tabs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/36—Structures adapted to reduce effects of aerodynamic or other external heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/38—Adjustment of complete wings or parts thereof
- B64C3/56—Folding or collapsing to reduce overall dimensions of aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C9/00—Adjustable control surfaces or members, e.g. rudders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C9/00—Adjustable control surfaces or members, e.g. rudders
- B64C9/14—Adjustable control surfaces or members, e.g. rudders forming slots
- B64C9/22—Adjustable control surfaces or members, e.g. rudders forming slots at the front of the wing
- B64C9/24—Adjustable control surfaces or members, e.g. rudders forming slots at the front of the wing by single flap
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C9/00—Adjustable control surfaces or members, e.g. rudders
- B64C2009/005—Ailerons
-
- 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
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- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Toys (AREA)
- Wind Motors (AREA)
Description
Claims (13)
- 航空機の翼であって、固定翼部分及び前記固定翼部分と可動に連結された翼端を有する、翼の操縦翼面の位置を判定すること、
プロセッサによって、前記航空機が飛行していない間の前記翼端の移動を促進するための、第1の位置から第2の位置への前記操縦翼面の前記位置の変位を判定すること、
前記操縦翼面を前記第2の位置へ移動させること、並びに
前記翼端が前記固定翼部分に対して折り曲げられていない拡張された位置と前記翼端が前記固定翼部分に対して折り曲げられた位置との間で前記翼端を移動させることを含む、方法。 - 前記操縦翼面が、前記翼端と隣接する前記翼の前記固定翼部分のエルロンである、請求項1に記載の方法。
- 前記拡張された位置から前記折り曲げられた位置へ前記翼端が移動されるならば、前記エルロンの前記第2の位置は、真っ直ぐな位置又は後縁を下げた位置である、請求項2に記載の方法。
- 前記操縦翼面は、前記第1の位置にあるときよりも前記第2の位置にあるときの方が、前記翼端に向けて少ない空気を誘導する、請求項1から3のいずれか一項に記載の方法。
- 前記プロセッサによって、前記航空機の速度を判定すること、及び
前記速度がトリガ速度よりも上ならば、前記操縦翼面の前記変位及び前記移動の前記判定を妨げることを更に含む、請求項1から4のいずれか一項に記載の方法。 - 前記プロセッサによって、前記操縦翼面を前記第2の位置へ移動させることがパイロットの指示命令に反しているか否かを判定すること、及び
前記パイロットの指示命令が空気ブレーキ指示命令ならば、前記操縦翼面を前記第2の位置へ移動させ、又は前記パイロットの指示命令がロール指示命令ならば、前記操縦翼面の前記第2の位置への前記移動を妨げることを更に含む、請求項1から5のいずれか一項に記載の方法。 - 前記操縦翼面が第1の操縦翼面であり、前記方法が、
前記固定翼部分の第2の操縦翼面の位置を判定すること、
前記プロセッサによって、前記航空機が飛行していない間の前記翼端の移動を促進するための、第3の位置から第4の位置への前記第2の操縦翼面の前記位置の変位を判定すること、及び
前記第2の操縦翼面を前記第3の位置へ移動させることを更に含む、請求項1から6のいずれか一項に記載の方法。 - 制御法則に基づいて、航空機の翼であって、固定翼部分及び前記固定翼部分と可動に連結された翼端を有する、翼の操縦翼面が、前記航空機が飛行していない間の前記翼端の移動を促進するために、有利でない位置から有利な位置へ移動され得るか否かを判定し、且つ、前記操縦翼面が移動され得るか否かに基づいて、前記操縦翼面を前記有利な位置へ移動させるための指示命令を生成するように構成された、プロセッサ、
第1のアクチュエータと通信可能に接続された第1のコントローラであって、前記第1のアクチュエータが前記操縦翼面と連結され、前記第1のコントローラが、前記指示命令に応答して、前記操縦翼面を前記有利でない位置から前記有利な位置へ移動させるための制御信号を生成する、第1のコントローラ、並びに
前記翼端が前記固定翼部分に対して折り曲げられていない拡張された位置から前記翼端が前記固定翼部分に対して折り曲げられた位置への移行である翼端移動動作に従って前記翼端を移動させる第2のアクチュエータと通信可能に接続された第2のコントローラを備える、装置。 - 前記制御法則が前記航空機の速度に基づき、
前記操縦翼面が移動され得るか否かを判定するために、前記プロセッサが、
前記航空機の前記速度を判定し、
前記速度をトリガ速度と比較し、且つ
前記速度が前記トリガ速度未満ならば、前記第1のコントローラに前記指示命令を送信し、又は前記速度がトリガ速度よりも上ならば、前記有利な位置への前記操縦翼面の移動を妨げる、請求項8に記載の装置。 - 前記制御法則がパイロットの指示命令に基づき、前記パイロットの指示命令が対称指示命令ならば、前記プロセッサが前記第1のコントローラへ前記指示命令を送信し、前記パイロットの指示命令が非対称指示命令ならば、前記プロセッサが前記有利な位置への前記操縦翼面の移動を妨げる、請求項8又は9に記載の装置。
- 前記操縦翼面は、前記有利でない位置にあるときよりも前記有利な位置にあるときの方が、前記翼端に向けて少ない空気を誘導する、請求項8から10のいずれか一項に記載の装置。
- 前記操縦翼面が、前縁スラットである、請求項8から10のいずれか一項に記載の装置。
- 前記前縁スラットの前記有利な位置が、展開された位置である、請求項12に記載の装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US14/988,202 | 2016-01-05 | ||
US14/988,202 US9873502B2 (en) | 2016-01-05 | 2016-01-05 | Controlling airloads on aircraft folding wing tips |
Publications (2)
Publication Number | Publication Date |
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JP2017149408A JP2017149408A (ja) | 2017-08-31 |
JP7039169B2 true JP7039169B2 (ja) | 2022-03-22 |
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JP2016247348A Active JP7039169B2 (ja) | 2016-01-05 | 2016-12-21 | 航空機の折り曲げ式の翼端にかかる空力荷重の制御 |
Country Status (8)
Country | Link |
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US (2) | US9873502B2 (ja) |
EP (1) | EP3190043B1 (ja) |
JP (1) | JP7039169B2 (ja) |
CN (1) | CN107010199B (ja) |
AU (1) | AU2016247043B2 (ja) |
BR (1) | BR102016026482B1 (ja) |
CA (1) | CA2946498C (ja) |
RU (1) | RU2731186C2 (ja) |
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JP2015083456A (ja) | 2013-10-17 | 2015-04-30 | ザ・ボーイング・カンパニーTheBoeing Company | 翼端制御システム |
JP2015155293A (ja) | 2013-12-04 | 2015-08-27 | タマラック エアロスペース グループ インコーポレイテッド | 調整可能な揚力修正翼端 |
JP2015209199A (ja) | 2014-04-25 | 2015-11-24 | ザ・ボーイング・カンパニーTheBoeing Company | 折り畳み可能な翼型をラッチングする及びロックするためのシステム |
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JP2017149408A (ja) | 2017-08-31 |
US10974810B2 (en) | 2021-04-13 |
AU2016247043A1 (en) | 2017-07-20 |
BR102016026482B1 (pt) | 2023-01-10 |
CA2946498A1 (en) | 2017-07-05 |
US20180105256A1 (en) | 2018-04-19 |
CN107010199A (zh) | 2017-08-04 |
BR102016026482A2 (pt) | 2017-07-11 |
EP3190043B1 (en) | 2023-04-05 |
AU2016247043B2 (en) | 2021-07-08 |
RU2016139646A3 (ja) | 2020-02-17 |
US9873502B2 (en) | 2018-01-23 |
US20170190410A1 (en) | 2017-07-06 |
CN107010199B (zh) | 2021-12-28 |
RU2731186C2 (ru) | 2020-08-31 |
CA2946498C (en) | 2021-02-16 |
RU2016139646A (ru) | 2018-04-10 |
EP3190043A1 (en) | 2017-07-12 |
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