JPH0324998U - - Google Patents
Info
- Publication number
- JPH0324998U JPH0324998U JP8485189U JP8485189U JPH0324998U JP H0324998 U JPH0324998 U JP H0324998U JP 8485189 U JP8485189 U JP 8485189U JP 8485189 U JP8485189 U JP 8485189U JP H0324998 U JPH0324998 U JP H0324998U
- Authority
- JP
- Japan
- Prior art keywords
- orbit
- earth
- xenon
- flow rate
- thruster
- 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
- 229910052724 xenon Inorganic materials 0.000 claims description 5
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 239000003380 propellant Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Description
第１図はこの考案の静止人工衛星の軌道を示す
概念図、第２図はこの考案の一実施例による軌道
姿勢制御系のブロツク図、第３図は従来の静止人
工衛星の軌道を示す概念図、第４図は従来の姿勢
軌道制御系のブロツク図である。
１１……地球幅検出形地球センサー、１２……
軌道姿勢制御電子回路、１３……地球幅基準信号
発生回路、１４……キセノンタンク、１５……流
量調整器、１６……イオンエンジン、１７……軌
道固定用スラスタ、１８……イオンエンジン形推
進系である。尚、図中、同一符号は同一又は相当
部分を示す。
Figure 1 is a conceptual diagram showing the orbit of a geostationary satellite of this invention, Figure 2 is a block diagram of an orbit attitude control system according to an embodiment of this invention, and Figure 3 is a conceptual diagram showing the orbit of a conventional geostationary satellite. 4 are block diagrams of a conventional attitude and trajectory control system. 11...Earth width detection type earth sensor, 12...
Orbit attitude control electronic circuit, 13...Earth width reference signal generation circuit, 14...Xenon tank, 15...Flow rate regulator, 16...Ion engine, 17...Orbit fixing thruster, 18...Ion engine type propulsion It is a system. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
る軌道固定用スラスタと、軌道固定用スラスタ用
の推進薬となるキセノンを充填したキセノンタン
クと、キセノンの流量を制御する流量調整器と、
キセノンをイオン化し、推力を発生するイオンエ
ンジンと、静止軌道の軌道のズレを検出する地球
幅検出形地球センサーと、地球幅基準信号発生回
路と、上記地球幅検出形地球センサー及び上記地
球幅基準信号発生回路からの信号を処理し、上記
流量調整器に制御信号を送る軌道制御電子回路を
備えたことを特徴とする静止人工衛星。 An orbit-fixing thruster that continues to eject in a direction approximately parallel to the longitude direction of the earth, a xenon tank filled with xenon that serves as a propellant for the orbit-fixing thruster, and a flow rate regulator that controls the flow rate of xenon.
An ion engine that ionizes xenon and generates thrust, an earth width detection type earth sensor that detects a deviation in the orbit of a geostationary orbit, an earth width reference signal generation circuit, the above earth width detection type earth sensor and the above earth width reference. A geostationary artificial satellite characterized by comprising an orbit control electronic circuit that processes a signal from a signal generation circuit and sends a control signal to the flow rate regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8485189U JPH0324998U (en) | 1989-07-19 | 1989-07-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8485189U JPH0324998U (en) | 1989-07-19 | 1989-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0324998U true JPH0324998U (en) | 1991-03-14 |
Family
ID=31633609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8485189U Pending JPH0324998U (en) | 1989-07-19 | 1989-07-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0324998U (en) |
-
1989
- 1989-07-19 JP JP8485189U patent/JPH0324998U/ja active Pending
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