JPS554505A - Posture measuring method of spin satellite - Google Patents
Posture measuring method of spin satelliteInfo
- Publication number
- JPS554505A JPS554505A JP7596678A JP7596678A JPS554505A JP S554505 A JPS554505 A JP S554505A JP 7596678 A JP7596678 A JP 7596678A JP 7596678 A JP7596678 A JP 7596678A JP S554505 A JPS554505 A JP S554505A
- Authority
- JP
- Japan
- Prior art keywords
- spin
- satellite
- earth
- circular cones
- direction viewed
- 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.)
- Granted
Links
- 238000005259 measurement Methods 0.000 abstract 2
Landscapes
- Navigation (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
PURPOSE: To make data processing in posture measurement simpler and make possible posture measurement with simple programs in a short time by letting the locus at the vertex of the circular cones whose axis of symmetry is the earth direction viewed from a spin satellite be a spin axis direction.
CONSTITUTION: With the angle that the spin axis S obtainable by an earth sensor mounted to the spin satellite P and the earth E direction viewed from the satellite P assumes being let to be a half vertival angle ϕE, the circular cones whose axis of symmetry is the earth direction viewed from the satellite P are obtained in plurality within a fixed time and when the lines of intersection C of the curved faces or planes of these circular cones exist in plurality, the timelike locus of the point Se at which the distances from a plurality of these lines of intersection C become mutually equal is obtained and the estimated value of the point Se is obtained, which is taken as the spin ais directions S.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53075966A JPS6050284B2 (en) | 1978-06-24 | 1978-06-24 | How to measure the attitude of a spinning satellite |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53075966A JPS6050284B2 (en) | 1978-06-24 | 1978-06-24 | How to measure the attitude of a spinning satellite |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS554505A true JPS554505A (en) | 1980-01-14 |
JPS6050284B2 JPS6050284B2 (en) | 1985-11-07 |
Family
ID=13591464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53075966A Expired JPS6050284B2 (en) | 1978-06-24 | 1978-06-24 | How to measure the attitude of a spinning satellite |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6050284B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60250831A (en) * | 1984-05-24 | 1985-12-11 | Heiwa Giken Kk | Device for revolving transfer for press |
JPS63184632U (en) * | 1987-05-22 | 1988-11-28 |
-
1978
- 1978-06-24 JP JP53075966A patent/JPS6050284B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60250831A (en) * | 1984-05-24 | 1985-12-11 | Heiwa Giken Kk | Device for revolving transfer for press |
JPS63184632U (en) * | 1987-05-22 | 1988-11-28 |
Also Published As
Publication number | Publication date |
---|---|
JPS6050284B2 (en) | 1985-11-07 |
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