发明名称 |
System for geosynchronous spacecraft rapid earth reacquisition |
摘要 |
A method for rapid earth reacquisition of a spacecraft. A three-axis inertial attitude of the spacecraft is determined by rotating the spacecraft about its pitch axis while measuring star patterns. A pitch axis of the spacecraft is aligned with earth's pole axis. The spacecraft is reoriented with respect to an earth-pointing reference frame.
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申请公布号 |
US6695263(B1) |
申请公布日期 |
2004.02.24 |
申请号 |
US20020073013 |
申请日期 |
2002.02.12 |
申请人 |
LOCKHEED MARTIN CORPORATION |
发明人 |
GOODZEIT NEIL E. |
分类号 |
B64G1/26;B64G1/28;B64G1/36;B64G1/66;(IPC1-7):B64G1/24 |
主分类号 |
B64G1/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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