JPH029869U - - Google Patents
Info
- Publication number
- JPH029869U JPH029869U JP8934188U JP8934188U JPH029869U JP H029869 U JPH029869 U JP H029869U JP 8934188 U JP8934188 U JP 8934188U JP 8934188 U JP8934188 U JP 8934188U JP H029869 U JPH029869 U JP H029869U
- Authority
- JP
- Japan
- Prior art keywords
- detector
- output
- current
- pick
- flying object
- 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
- 230000001133 acceleration Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims 2
- 230000003321 amplification Effects 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
Description
第１図はこの考案による加速度検出装置の一実
施例を示す構成ブロツク図、第２図は従来の加速
度検出装置を示す構成ブロツク図である。
図中、１は検出器、２はマス、３はトルカ、４
はピツクオフ、５はアンプ、６は電流検出器、７
はゲイン切替回路、８はバイアス付加回路、９は
サーミスタ、１０は定電流回路、１１は検出回路
、１２はＡ／Ｄコンバータ、１３はＲＯＭである
。なお図中同一あるいは相当部分には同一符号を
付して示してある。
FIG. 1 is a block diagram showing an embodiment of an acceleration detecting device according to this invention, and FIG. 2 is a block diagram showing a conventional acceleration detecting device. In the figure, 1 is the detector, 2 is the mass, 3 is the toruca, 4
is the pick-off, 5 is the amplifier, 6 is the current detector, 7
1 is a gain switching circuit, 8 is a bias addition circuit, 9 is a thermistor, 10 is a constant current circuit, 11 is a detection circuit, 12 is an A/D converter, and 13 is a ROM. Note that the same or corresponding parts in the figures are indicated by the same reference numerals.
Claims (1)
体の加速度を検出するセンサにおいて、飛しよう
体の加速度を検出する検出器と、この検出器の変
位を計測するピツクオフと、このピツクオフの出
力を増巾するアンプと、このアンプの出力電流に
より前記検出器の変位を修正するトルカと、この
トルカの電流を検出する電流検出器と、前記検出
器の温度を計測する温度計測器と、温度計測器の
出力をデイジタル信号に変換するＡ／Ｄ変換器と
Ａ／Ｄ変換器の出力をアドレス入力とするＲＯＭ
と、前記電流検出器出力を入力とし前記ＲＯＭの
データの内容に従つてゲイン切替及びバイアス付
加をする回路からなる事を特徴とする加速度検出
装置。 A sensor mounted on a flying object such as an artificial satellite and detecting the acceleration of the flying object includes a detector that detects the acceleration of the flying object, a pick-off that measures the displacement of this detector, and a pick-off that measures the output of this pick-off. an amplifier for amplification, a torquer for correcting the displacement of the detector by the output current of the amplifier, a current detector for detecting the current of the torquer, a temperature measuring device for measuring the temperature of the detector, and a temperature measuring device. An A/D converter that converts the output of the device into a digital signal, and a ROM whose address input is the output of the A/D converter.
and a circuit that receives the output of the current detector and performs gain switching and bias addition according to the content of data in the ROM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8934188U JPH029869U (en) | 1988-07-05 | 1988-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8934188U JPH029869U (en) | 1988-07-05 | 1988-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH029869U true JPH029869U (en) | 1990-01-22 |
Family
ID=31313893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8934188U Pending JPH029869U (en) | 1988-07-05 | 1988-07-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH029869U (en) |
-
1988
- 1988-07-05 JP JP8934188U patent/JPH029869U/ja active Pending
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