JPH0478099U - - Google Patents
Info
- Publication number
- JPH0478099U JPH0478099U JP12213690U JP12213690U JPH0478099U JP H0478099 U JPH0478099 U JP H0478099U JP 12213690 U JP12213690 U JP 12213690U JP 12213690 U JP12213690 U JP 12213690U JP H0478099 U JPH0478099 U JP H0478099U
- Authority
- JP
- Japan
- Prior art keywords
- sail
- angular momentum
- accumulated
- spacecraft
- angle
- 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.)
- Pending
Links
- 230000005484 gravity Effects 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Description
第１図はこの考案の一実施例を示す機能ブロツ
ク図、第２図はこの考案の実施例の外観図である
。図において、１は姿勢制御装置、２は角運動量
センサ、３は帆駆動信号発生装置、４は帆駆動装
置、５は帆、６は姿勢センサ、７は姿勢制御回路
、８はホイール、９は駆動回路、１０はモータ、
１１はエンコーダ、１２は宇宙航行体である。な
お、図中同一符号は同一、又は相当部分を示す。
FIG. 1 is a functional block diagram showing an embodiment of this invention, and FIG. 2 is an external view of the embodiment of this invention. In the figure, 1 is an attitude control device, 2 is an angular momentum sensor, 3 is a sail drive signal generator, 4 is a sail drive device, 5 is a sail, 6 is an attitude sensor, 7 is an attitude control circuit, 8 is a wheel, and 9 is a sail drive device. drive circuit, 10 is a motor,
11 is an encoder, and 12 is a spacecraft. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
付けられ、太陽輻射による圧力を受ける帆と、上
記宇宙航行体に蓄積された蓄積角運動量を検出す
る角運動量センサと、上記帆と太陽方向との角度
を変化させるように、上記帆を稼働させる帆駆動
装置と、上記角運動量センサの出力信号に基づき
、前記帆に作用する圧力によつて上記宇宙航行体
の重心まわりに発生するトルクを用いて上記蓄積
角運動量を除去すべく、蓄積角運動量除去に必要
な前記帆と太陽方向との角度を設定し、その角度
に対応する駆動信号を上記帆駆動装置に出力する
帆駆動信号発生装置とを具備した蓄積角運動量除
去装置。 A sail that is attached to the outside of the spacecraft in a high-altitude orbit around the earth and receives pressure from solar radiation, an angular momentum sensor that detects the accumulated angular momentum accumulated in the spacecraft, and a direction between the sail and the sun. A sail drive device that operates the sail to change the angle, and a torque generated around the center of gravity of the spacecraft by pressure acting on the sail based on the output signal of the angular momentum sensor. In order to remove the accumulated angular momentum, a sail drive signal generating device is provided, which sets an angle between the sail and the sun direction necessary for removing the accumulated angular momentum, and outputs a drive signal corresponding to the angle to the sail drive device. Equipped with an accumulated angular momentum removal device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12213690U JPH0478099U (en) | 1990-11-21 | 1990-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12213690U JPH0478099U (en) | 1990-11-21 | 1990-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0478099U true JPH0478099U (en) | 1992-07-08 |
Family
ID=31869939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12213690U Pending JPH0478099U (en) | 1990-11-21 | 1990-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0478099U (en) |
-
1990
- 1990-11-21 JP JP12213690U patent/JPH0478099U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0810441A3 (en) | Composite sensor | |
| EP0760325A3 (en) | An electromotive power steering device | |
| JPH0478099U (en) | ||
| JPH0483998U (en) | ||
| JPH0278499U (en) | ||
| JPS6430800U (en) | ||
| JPH0460798U (en) | ||
| JPS6397000U (en) | ||
| JPS62166200U (en) | ||
| JPH0431700U (en) | ||
| JPS62131900A (en) | Accumulated angular momentum removing device using solar radiation pressure | |
| JPH01152900U (en) | ||
| JPS6339100U (en) | ||
| JPS63114800U (en) | ||
| JPS6364600U (en) | ||
| JPS6151300U (en) | ||
| JPS62110599A (en) | Accumulated angular momentum removing device using solar radiation pressure | |
| JPH0239999U (en) | ||
| JPS62163197U (en) | ||
| JPH0190699U (en) | ||
| JPH0191214U (en) | ||
| JPH03121999U (en) | ||
| JPS62167799U (en) | ||
| JPH0210199U (en) | ||
| JPH01109500U (en) |