JPS63101813U - - Google Patents
Info
- Publication number
- JPS63101813U JPS63101813U JP19762186U JP19762186U JPS63101813U JP S63101813 U JPS63101813 U JP S63101813U JP 19762186 U JP19762186 U JP 19762186U JP 19762186 U JP19762186 U JP 19762186U JP S63101813 U JPS63101813 U JP S63101813U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- attitude angle
- attitude
- detects
- saturation
- 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
Description
第１図はこの考案の一実施例を示すブロツク図
、第２図は従来の姿勢決定装置を示すブロツク図
である。
図において１は角速度センサ、２は姿勢角セン
サ、３は比較器、４は姿勢角推定補正信号発生部
、５は加算器、６は積分器、７は積分要素、８は
比例要素、９は飽和検出器、１０はスイツチ、１
１は推定角度速度信号、１２は推定姿勢角信号で
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 this invention, and FIG. 2 is a block diagram showing a conventional attitude determination device. In the figure, 1 is an angular velocity sensor, 2 is an attitude angle sensor, 3 is a comparator, 4 is an attitude angle estimation correction signal generator, 5 is an adder, 6 is an integrator, 7 is an integral element, 8 is a proportional element, and 9 is an Saturation detector, 10 is a switch, 1
1 is an estimated angular velocity signal, and 12 is an estimated attitude angle signal. It should be noted that the same or corresponding parts in the drawings are designated by the same reference numerals.
Claims (1)
、基準姿勢から姿勢角を検出する姿勢角センサと
、推定角速度信号を積分して推定姿勢角信号を発
生するための積分器と、上記姿勢角センサの出力
である姿勢角センサ信号と推定姿勢角信号を比較
し、その差信号を発生する比較器と、上記差信号
をもとに姿勢推定補正信号を発生するための姿勢
推定補正信号発生部と、上記姿勢角センサの出力
である姿勢角信号の飽和を検出する飽和検出器と
、上記飽和検出器により姿勢角の飽和が検出され
ればオフになるスイツチとで構成された宇宙飛行
体の姿勢決定装置。 an angular velocity sensor that detects the angular velocity of the spacecraft; an attitude angle sensor that detects the attitude angle from a reference attitude; an integrator that integrates the estimated angular velocity signal to generate the estimated attitude angle signal; a comparator that compares an output attitude angle sensor signal and an estimated attitude angle signal and generates a difference signal; an attitude estimation correction signal generator that generates an attitude estimation correction signal based on the difference signal; Attitude determination of a spacecraft consisting of a saturation detector that detects the saturation of the attitude angle signal that is the output of the attitude angle sensor, and a switch that turns off when the saturation detector detects the attitude angle saturation. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19762186U JPS63101813U (en) | 1986-12-23 | 1986-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19762186U JPS63101813U (en) | 1986-12-23 | 1986-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63101813U true JPS63101813U (en) | 1988-07-02 |
Family
ID=31157536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19762186U Pending JPS63101813U (en) | 1986-12-23 | 1986-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63101813U (en) |
-
1986
- 1986-12-23 JP JP19762186U patent/JPS63101813U/ja active Pending