JP5956468B2 - 後方推進装置により飛行体を操縦する方法およびシステム - Google Patents
後方推進装置により飛行体を操縦する方法およびシステム Download PDFInfo
- Publication number
- JP5956468B2 JP5956468B2 JP2013550932A JP2013550932A JP5956468B2 JP 5956468 B2 JP5956468 B2 JP 5956468B2 JP 2013550932 A JP2013550932 A JP 2013550932A JP 2013550932 A JP2013550932 A JP 2013550932A JP 5956468 B2 JP5956468 B2 JP 5956468B2
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- Prior art keywords
- aircraft
- deformation
- attitude
- flying object
- orientation
- 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.)
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- 238000000034 method Methods 0.000 title claims description 15
- 230000007935 neutral effect Effects 0.000 claims description 12
- 238000005259 measurement Methods 0.000 description 21
- 230000005489 elastic deformation Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/40—Arrangements or adaptations of propulsion systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/002—Launch systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
- B64G1/26—Guiding or controlling apparatus, e.g. for attitude control using jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
- B64G1/26—Guiding or controlling apparatus, e.g. for attitude control using jets
- B64G1/262—Guiding or controlling apparatus, e.g. for attitude control using jets having adjustable angles, e.g. gimbaled thrusters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
- B64G1/38—Guiding or controlling apparatus, e.g. for attitude control damping of oscillations, e.g. nutation dampers
-
- 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
- G05D1/10—Simultaneous control of position or course in three dimensions
- G05D1/107—Simultaneous control of position or course in three dimensions specially adapted for missiles
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Radar, Positioning & Navigation (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
- Control Of Electric Motors In General (AREA)
- Navigation (AREA)
Description
この結果は以下のようになる:
−飛行体の中立軸4に対する測定のポイントMでの飛行体1の角変形δθM;
−飛行体の中立軸4に対する測定のポイントMでの飛行体1の線変形δyM;
−飛行体の中立軸4に対する推力の点Tでの飛行体1の角変形δθT;および
−飛行体の中立軸4に対する点Tでの飛行体1の線変形δyT。
ここで、qは次の方程式の解である。
この解は新規なコマンド法則を提供する。
を含んでいる。
ここで、
−θは飛行体1の姿勢を表わす;
−βは推力Pの配向を表す;
−θMは慣性装置3の測定手段3Aによって効率的に測定された姿勢を表す;
−h’は測定ポイントMでのモード角変形を表す;
−hは点Tでのモード線変形を表す;
−qは(一般化された座標での)変形モードを表す;
−Kθは開ループでの飛行体の姿勢剛性を表す;
−Kβは角加速度での推進手段2の偏向効率を表す;
−ξは変形モードの減衰を表している;
−ωは変形モードのパルスを表す;
−Pは推力を表す;
−λθは操縦システムの姿勢利得(姿勢ゲイン)を表す;および
−λθ’は操縦システムの姿勢速度利得(姿勢速度ゲイン)を表す。
ここで、
ωBFは閉鎖ループ剛性モードのパルスを表す;
ξBFは閉鎖ループ剛性モードの減衰を表す。
次のパラメータνを使用;
−点Tに関しては、角h’変形と線h変形とは確実に反対の符号である(h’は正、hは負);
−点Uに関しては、角h’変形と線h変形とは反対の符号ではない(h’とhは正);
−点Vに関しては、角h’変形と線h変形とは確実に反対の符号である(h’は負、hは正);および
−点Wに関しては、角h’変形と線h変形とは反対の符号ではない(h’とhは負)。
−点Tに関して、角h’変形と線h変形とは常に反対の符号である(h’は正、hは負);および
−点Vに関しては、角h’変形と線h変形とはもはや反対の符号ではない(h’は負、hは正)。
Claims (5)
- 飛行体(1)に推力を与えるよう構成され、かつ、前記飛行体(1)の後端(1R)に対して配向されるよう構成された推進手段(2)によって前記飛行体(1)を操縦する方法であって、この方法によれば、
サーボループにしたがって、
−前記飛行体(1)の姿勢(θM)が測定され、
−前記飛行体(1)をその飛行軌道上で安定させるよう、前記推進手段(2)の配向(β)は測定された前記姿勢(θM)の関数として調整され、
前記飛行体(1)の前記姿勢(θM)は前記後端(1R)付近で測定され、
前記推進手段(2)の前記配向(β)を調整するとき、前記飛行体(1)の前記後端(1R)および前記姿勢(θ M )を測定する位置(M)での、前記飛行体(1)の中立軸(4)に対する角(δθ M ,δθ T )変形および前記飛行体(1)の中立軸(4)に対する線(δy M ,δy T )変形が考慮されることを特徴とする、
方法。 - 前記飛行体(1)の前記姿勢(θM)を測定する位置(M)は、前記飛行体の変形とは無関係に、前記姿勢(θM)を測定する位置(M)での角変形(δθM)と前記飛行体の後端(1R)での線変形(δyT)とが反対の符号となるように決定されることを特徴とする、
請求項1記載の方法。 - 前記飛行体(1)に変形がある場合、前記姿勢(θM)を測定する位置(M)での角変形(δθM)と前記飛行体の後端(1R)での線変形(δyT)とが同一符号であるとき、前記推進手段(2)の前記配向(β)は前記符号を考慮して調整されることを特徴とする、
請求項1記載の方法。 - 前記推進手段の前記配向(β)は、前記飛行体の長手軸に対して調整される、
請求項1に記載の方法。 - 前記推進手段の長手軸の角度の配向(β)は、前記飛行体の長手軸に対して調整される、
請求項1に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1100230A FR2970702B1 (fr) | 2011-01-26 | 2011-01-26 | Procede et systeme de pilotage d'un engin volant a propulseur arriere |
FR1100230 | 2011-01-26 | ||
PCT/FR2012/050125 WO2012101363A1 (fr) | 2011-01-26 | 2012-01-20 | Procédé et système de pilotage d'un engin volant à propulseur arrière |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014507325A JP2014507325A (ja) | 2014-03-27 |
JP5956468B2 true JP5956468B2 (ja) | 2016-07-27 |
Family
ID=45755378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013550932A Expired - Fee Related JP5956468B2 (ja) | 2011-01-26 | 2012-01-20 | 後方推進装置により飛行体を操縦する方法およびシステム |
Country Status (7)
Country | Link |
---|---|
US (1) | US8825231B2 (ja) |
EP (1) | EP2668100B1 (ja) |
JP (1) | JP5956468B2 (ja) |
CN (1) | CN103328333B (ja) |
FR (1) | FR2970702B1 (ja) |
RU (1) | RU2614432C2 (ja) |
WO (1) | WO2012101363A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3057370B1 (fr) * | 2016-10-11 | 2019-08-23 | Airbus Operations | Procede et systeme de commande de vol d'un aeronef. |
CN110750102A (zh) * | 2019-11-25 | 2020-02-04 | 北京电子工程总体研究所 | 形变再入飞行器变形前指令力矩确定方法 |
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-
2011
- 2011-01-26 FR FR1100230A patent/FR2970702B1/fr active Active
-
2012
- 2012-01-20 WO PCT/FR2012/050125 patent/WO2012101363A1/fr active Application Filing
- 2012-01-20 CN CN201280006095.7A patent/CN103328333B/zh not_active Expired - Fee Related
- 2012-01-20 RU RU2013137663A patent/RU2614432C2/ru not_active IP Right Cessation
- 2012-01-20 US US13/981,746 patent/US8825231B2/en active Active
- 2012-01-20 JP JP2013550932A patent/JP5956468B2/ja not_active Expired - Fee Related
- 2012-01-20 EP EP12705347.8A patent/EP2668100B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR2970702B1 (fr) | 2013-05-10 |
JP2014507325A (ja) | 2014-03-27 |
US8825231B2 (en) | 2014-09-02 |
WO2012101363A1 (fr) | 2012-08-02 |
EP2668100B1 (fr) | 2016-07-06 |
CN103328333A (zh) | 2013-09-25 |
CN103328333B (zh) | 2016-01-20 |
US20130311010A1 (en) | 2013-11-21 |
RU2614432C2 (ru) | 2017-03-28 |
RU2013137663A (ru) | 2015-03-10 |
EP2668100A1 (fr) | 2013-12-04 |
FR2970702A1 (fr) | 2012-07-27 |
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