JPH0190699U - - Google Patents
Info
- Publication number
- JPH0190699U JPH0190699U JP18741287U JP18741287U JPH0190699U JP H0190699 U JPH0190699 U JP H0190699U JP 18741287 U JP18741287 U JP 18741287U JP 18741287 U JP18741287 U JP 18741287U JP H0190699 U JPH0190699 U JP H0190699U
- Authority
- JP
- Japan
- Prior art keywords
- disturbance
- thruster
- disturbance torque
- control device
- compensating
- 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
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 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による姿勢制御装
置を示す図、第２図は重心位置のずれによる外乱
トルクの発生を示す原理図である。
図中、１は姿勢センサ、２はコントローラ、３
はスラスタ、４はダイナミクス、５は積分補償器
、６はバイアス発生回路、７は人工衛星である。
なお、図中、同一あるいは相当部分は同一符号を
付して示してある。
FIG. 1 is a diagram showing an attitude control device according to an embodiment of this invention, and FIG. 2 is a diagram showing the principle of generation of disturbance torque due to deviation of the center of gravity. In the figure, 1 is a posture sensor, 2 is a controller, and 3
is a thruster, 4 is a dynamics, 5 is an integral compensator, 6 is a bias generation circuit, and 7 is an artificial satellite.
In the drawings, the same or corresponding parts are designated by the same reference numerals.
Claims (1)
衛星の姿勢制御装置において、上記人工衛星の発
生する外乱トルクを積分補償器等の自動的に推定
する手段と、上記手段の後に設けられ、上記手段
の出力信号をもとにして、上記外乱トルクと同等
の外乱トルクを発生するバイアス発生回路等の外
乱を補償する手段とを設け、上記外乱を補償する
手段の出力信号をスラスタに入力するようにした
ことを特徴とする人工衛星の姿勢制御装置。 An attitude control device for an artificial satellite that uses a thruster as an actuator, comprising: means for automatically estimating the disturbance torque generated by the artificial satellite, such as an integral compensator; and a means for compensating for disturbance such as a bias generation circuit that generates a disturbance torque equivalent to the disturbance torque, and an output signal of the means for compensating for the disturbance is input to the thruster. Attitude control device for artificial satellites.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18741287U JPH0190699U (en) | 1987-12-09 | 1987-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18741287U JPH0190699U (en) | 1987-12-09 | 1987-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0190699U true JPH0190699U (en) | 1989-06-14 |
Family
ID=31478567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18741287U Pending JPH0190699U (en) | 1987-12-09 | 1987-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0190699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04189699A (en) * | 1990-11-22 | 1992-07-08 | Mitsubishi Electric Corp | Attitude controlling device for artificial satellite |
-
1987
- 1987-12-09 JP JP18741287U patent/JPH0190699U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04189699A (en) * | 1990-11-22 | 1992-07-08 | Mitsubishi Electric Corp | Attitude controlling device for artificial satellite |
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