发明名称 |
Methods and apparatus for real time position surveying using inertial navigation |
摘要 |
A method for determining the relative position of two points using an inertial navigation system is described. The method comprises estimating position error states and a position solution with an INS at a first position, estimating position error states and a position solution with the INS at a second position, and returning the INS to the first position. Estimates of the first and second position error states are adjusted based on correlations developed during a transition returning the INS from the second position to the first position. |
申请公布号 |
US8718937(B2) |
申请公布日期 |
2014.05.06 |
申请号 |
US20050237259 |
申请日期 |
2005.09.28 |
申请人 |
MORGAN KENNETH S.;VANGUILDER JEFFREY A.;WHITE JOHN S.;HONEYWELL INTERNATIONAL INC. |
发明人 |
MORGAN KENNETH S.;VANGUILDER JEFFREY A.;WHITE JOHN S. |
分类号 |
G01C21/10 |
主分类号 |
G01C21/10 |
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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