JPH0235020U - - Google Patents
Info
- Publication number
- JPH0235020U JPH0235020U JP11470988U JP11470988U JPH0235020U JP H0235020 U JPH0235020 U JP H0235020U JP 11470988 U JP11470988 U JP 11470988U JP 11470988 U JP11470988 U JP 11470988U JP H0235020 U JPH0235020 U JP H0235020U
- Authority
- JP
- Japan
- Prior art keywords
- spin
- sunlight
- optical section
- solar sensor
- attitude
- 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
- 230000003287 optical effect Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Navigation (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Description
第１図はこの考案の実施例を示すスピン太陽セ
ンサの光学部の構成図、第２図は光学部底面の内
側に入射した太陽光と太陽光検出素子の図、第３
図は従来のスピン太陽センサの光学部の外観及び
座標系を示す図、第４図は従来のスピン太陽セン
サ光学部の内部構造を示す図である。
図中、１は太陽センサの光学部、２，２ａ，２
ｂ，２ｃはスリツト、３は太陽方向ベクトル、４
は太陽光検出素子、５は入射太陽光である。なお
、図中、同一あるいは相当部分には同一符号を付
してある。
Figure 1 is a configuration diagram of the optical part of a spin solar sensor showing an embodiment of this invention, Figure 2 is a diagram of sunlight incident on the inside of the bottom of the optical part and the sunlight detection element, and Figure 3 is a diagram of the sunlight detecting element.
The figure shows the appearance and coordinate system of the optical part of a conventional spin sun sensor, and FIG. 4 shows the internal structure of the optical part of a conventional spin sun sensor. In the figure, 1 is the optical part of the solar sensor, 2, 2a, 2
b, 2c are slits, 3 is the sun direction vector, 4
is a sunlight detection element, and 5 is incident sunlight. In addition, in the drawings, the same or corresponding parts are given the same reference numerals.
Claims (1)
に、太陽方向に対する衛星の姿勢とスピン率を測
定するスピン太陽センサにおいて、太陽光が入射
するスリツトが三つ、太陽光を検出する太陽光検
出素子が一つである光学部とこの光学部から出力
された信号を処理し、姿勢検出信号とスピン率信
号を発生する処理回路とで構成したことを特徴と
するスピン太陽センサ。 A spin solar sensor installed on a satellite that measures the attitude and spin rate of the satellite relative to the sun when it spins has three slits through which sunlight enters, and a sunlight detection element that detects sunlight. What is claimed is: 1. A spin solar sensor comprising: an optical section having one optical section; and a processing circuit that processes a signal output from the optical section and generates an attitude detection signal and a spin rate signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11470988U JPH0235020U (en) | 1988-08-31 | 1988-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11470988U JPH0235020U (en) | 1988-08-31 | 1988-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0235020U true JPH0235020U (en) | 1990-03-06 |
Family
ID=31355706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11470988U Pending JPH0235020U (en) | 1988-08-31 | 1988-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0235020U (en) |
-
1988
- 1988-08-31 JP JP11470988U patent/JPH0235020U/ja active Pending
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