JP2019516606A - 軌道制御のための太陽帆 - Google Patents
軌道制御のための太陽帆 Download PDFInfo
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- JP2019516606A JP2019516606A JP2018555929A JP2018555929A JP2019516606A JP 2019516606 A JP2019516606 A JP 2019516606A JP 2018555929 A JP2018555929 A JP 2018555929A JP 2018555929 A JP2018555929 A JP 2018555929A JP 2019516606 A JP2019516606 A JP 2019516606A
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- 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
- B64G1/407—Solar sailing
-
- 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
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/46—Arrangements or adaptations of devices for control of environment or living conditions
- B64G1/50—Arrangements or adaptations of devices for control of environment or living conditions for temperature control
-
- 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
- B64G1/64—Systems for coupling or separating cosmonautic vehicles or parts thereof, e.g. docking arrangements
-
- 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
- B64G1/222—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles for deploying structures between a stowed and deployed state
- B64G1/2221—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles for deploying structures between a stowed and deployed state characterised by the manner of deployment
- B64G1/2227—Inflating
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- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Health & Medical Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
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Abstract
Description
−地球低軌道(LEO)において−高度600km(大気抵抗)以上の、(最悪の場合は日食期間を理由とする)非太陽同期軌道を想定すると、1日あたり高度を2km変化させられる。
−地球中軌道(MEO)において−翼型の太陽帆を取り付けた宇宙機は、1日に高度を25km変化させることができ、1週間で傾斜角を1°変化させることができる。
−地球静止軌道(GEO)において−翼型の太陽帆を取り付けた宇宙機は、1日に高度を50km変化させることができ、傾斜角を1週間で>1°、1か月で5°変化させることができ、さらに、4〜8m/sで1日あたりの近接運用を行うことができる。
Claims (10)
- 基礎構造と、
複数の分割翼部と、を有する太陽帆において、
前記複数の分割翼部は、前記基礎構造に運動可能に結合されており、それぞれが、太陽放射圧を利用して前記太陽帆を宇宙空間で推進させる反射面となっている、太陽帆。 - 前記複数の分割翼部は、完全展開状態において、各分割翼部において太陽放射圧によって生み出される推力の大きさを制御できるように、前記基礎構造に対して運動可能に結合されている、請求項1に記載の太陽帆。
- 前記複数の分割翼部は、完全展開された際に、それぞれが略平行となった、使用状態となる、請求項1に記載の太陽帆。
- 前記複数の分割翼部は、前記使用状態において、略同一平面内に含まれる、請求項3に記載の太陽帆。
- 前記複数の分割翼部は、完全展開状態において、第一の位置と、前記第一の位置に対して直角に回転した第二の位置とをとる、請求項1に記載の太陽帆。
- 回転自由度を有する前記複数の分割翼部のそれぞれを、動作させる動作装置をさらに有する、請求項1に記載の太陽帆。
- 回転軸が、翼部の対称中心を通り、前記基礎構造および前記翼部を横切る、請求項1に記載の太陽帆。
- 前記複数の分割翼部のうち少なくとも2つを同時に制御し、各動作の際に、相互に同じ回転変位で運動させる制御システムをさらに有する、請求項6に記載の太陽帆。
- 前記複数の分割翼部のそれぞれを動作させ、前記複数の分割翼部のそれぞれと前記基礎構造との間に、2つ以上の回転自由度を与える1つまたは複数の動作装置をさらに有する、請求項1に記載の太陽帆。
- 第一の回転軸が、前記基礎構造、および翼部の対称中心を貫通し、第二の回転軸が、前記第一の回転軸に直交している、請求項9に記載の太陽帆。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662332202P | 2016-05-05 | 2016-05-05 | |
US62/332,202 | 2016-05-05 | ||
PCT/US2017/031436 WO2017193091A1 (en) | 2016-05-05 | 2017-05-05 | Solar sail for orbital maneuvers |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019516606A true JP2019516606A (ja) | 2019-06-20 |
JP7050694B2 JP7050694B2 (ja) | 2022-04-08 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2018555929A Active JP7050694B2 (ja) | 2016-05-05 | 2017-05-05 | 軌道制御のための太陽帆 |
Country Status (4)
Country | Link |
---|---|
US (2) | US11142348B2 (ja) |
EP (2) | EP3950512A1 (ja) |
JP (1) | JP7050694B2 (ja) |
WO (1) | WO2017193091A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7050694B2 (ja) * | 2016-05-05 | 2022-04-08 | ルギャルド,インク. | 軌道制御のための太陽帆 |
US11230384B2 (en) * | 2019-04-23 | 2022-01-25 | Joby Aero, Inc. | Vehicle cabin thermal management system and method |
CN110525687B (zh) * | 2019-07-12 | 2021-02-09 | 长沙天仪空间科技研究院有限公司 | 一种离轨帆展开方法及其装置 |
KR102348398B1 (ko) * | 2020-03-11 | 2022-01-07 | 인하대학교 산학협력단 | 궤도 탈출 시스템으로서의 태양광 우주연 |
US11958637B2 (en) | 2020-04-22 | 2024-04-16 | Geoshade Corporal | Gyromesh solar sail spacecraft and sail panel assemblies |
DE102021108420A1 (de) * | 2021-04-01 | 2022-10-06 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Raumfahrzeugmembran, Photovoltaik-Raumfahrtmodul, Widerstandssegel, Membranantenne, Solarsegel und Verwendung einer Raumfahrzeugmembran |
DE102022102420A1 (de) | 2022-02-02 | 2023-08-03 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Raumfahrzeugmembran-Kopplungseinrichtung und Raumfahrzeugmembraneinheit |
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WO2015116280A2 (en) * | 2013-11-06 | 2015-08-06 | L'garde Inc. | Composite material |
JP2016030486A (ja) * | 2014-07-28 | 2016-03-07 | 日本電気株式会社 | ソーラセイル及びそれを用いたソーラセイル宇宙機 |
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-
2017
- 2017-05-05 JP JP2018555929A patent/JP7050694B2/ja active Active
- 2017-05-05 US US16/095,939 patent/US11142348B2/en active Active
- 2017-05-05 EP EP21181984.2A patent/EP3950512A1/en active Pending
- 2017-05-05 WO PCT/US2017/031436 patent/WO2017193091A1/en unknown
- 2017-05-05 EP EP17793517.8A patent/EP3452371B1/en active Active
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2021
- 2021-09-09 US US17/471,138 patent/US11905044B2/en active Active
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JPS5297600A (en) * | 1976-02-03 | 1977-08-16 | Messerschmitt Boelkow Blohm | Apparatus for controlling position and attitude of artificial satellite |
WO2015116280A2 (en) * | 2013-11-06 | 2015-08-06 | L'garde Inc. | Composite material |
JP2016030486A (ja) * | 2014-07-28 | 2016-03-07 | 日本電気株式会社 | ソーラセイル及びそれを用いたソーラセイル宇宙機 |
Also Published As
Publication number | Publication date |
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JP7050694B2 (ja) | 2022-04-08 |
EP3452371A4 (en) | 2020-01-01 |
US11142348B2 (en) | 2021-10-12 |
US11905044B2 (en) | 2024-02-20 |
EP3950512A1 (en) | 2022-02-09 |
EP3452371A1 (en) | 2019-03-13 |
WO2017193091A1 (en) | 2017-11-09 |
US20190144141A1 (en) | 2019-05-16 |
US20220127021A1 (en) | 2022-04-28 |
EP3452371B1 (en) | 2021-06-30 |
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