发明名称 |
GPS based orbit determination of a spacecraft in the presence of thruster maneuvers |
摘要 |
A system for determining and controlling an orbit of a spacecraft may include a GPS receiver mounted to the spacecraft to receive GPS information from a plurality of GPS satellites visible to the GPS receiver for determining a position of the spacecraft relative to a reference coordinate system. The system may also include a filter configuration control module to sense a thruster maneuver operation to adjust the orbit of the spacecraft. The system may also include an orbit determination filter to determine at least one of a spacecraft position, velocity, and residue acceleration based on the GPS information and information from the filter configuration control module related to the thruster maneuver operation.
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申请公布号 |
US8186626(B1) |
申请公布日期 |
2012.05.29 |
申请号 |
US20090486989 |
申请日期 |
2009.06.18 |
申请人 |
LIU KETAO;WANG QINGHONG W.;HEIN DOUGLAS H.;THE BOEING COMPANY |
发明人 |
LIU KETAO;WANG QINGHONG W.;HEIN DOUGLAS H. |
分类号 |
B64G1/10 |
主分类号 |
B64G1/10 |
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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