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Spacecraft Attitude Rate Determination from Star Trackers Based on Spatial Velocimeter
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- Taniwaki Shigemune
- National Space Development Agency of Japan
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- Ohkami Yoshiaki
- Keio University
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Description
This paper proposes a method to detect spacecraft attitude rate without rate gyros. In this method, a spatial velocimeter is applied to images acquired by a star tracker (STT), where a spatial velocimeter is normally used to detect object velocities from optical image data. The proposed method requires no priori attitude states or identification of STT acquired images. Therefore, it is directly useful for attitude rate determination right after orbit injection even when the attitude rate is relatively large.
Journal
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- TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES
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TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES 46 (152), 74-80, 2003
THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES
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Details 詳細情報について
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- CRID
- 1390001204080811904
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- NII Article ID
- 10011157598
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- NII Book ID
- AA0086707X
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- ISSN
- 21894205
- 05493811
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- NDL BIB ID
- 6645973
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL Search
- Crossref
- CiNii Articles
- OpenAIRE
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- Abstract License Flag
- Disallowed