发明名称 |
Sun sensor alignment compensation system |
摘要 |
A method for correcting differences in measurements between sensors. Misalignment of a roll error of a sun sensor alignment is estimated with respect to a reference roll value measured by an earth sensor. Sun sensor assembly elevation angle residual is calculated utilizing the estimated sun sensor assembly roll misalignment. A yaw attitude of the spacecraft is updated based upon the calculated sun sensor assembly elevation residual.
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申请公布号 |
US6629672(B1) |
申请公布日期 |
2003.10.07 |
申请号 |
US20020092636 |
申请日期 |
2002.03.08 |
申请人 |
LOCKHEED MARTIN CORPORATION |
发明人 |
GOODZEIT NEIL EVAN;LI XIPU |
分类号 |
B64G1/36;G05D1/08;(IPC1-7):B64G1/36 |
主分类号 |
B64G1/36 |
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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