发明名称 |
Systems and Methods for Estimating Position, Attitude, and/or Heading of a Vehicle |
摘要 |
A system for estimating at least one of position, attitude, and heading of a vehicle is disclosed. The system includes at least three gyroscopes configured to output a signal indicative of inertial angular rates around three mutually orthogonal axes of the vehicle and at least three accelerometers configured to output a signal indicative of accelerations along three mutually orthogonal axes of the vehicle. The system further includes a triaxial magnetometer configured to output a signal indicative of a projection of ambient magnetic field on three mutually orthogonal axes of the vehicle. The system also includes a sensor configured to output a signal indicative of vehicle altitude and a differential pressure sensor configured to output a signal indicative of airspeed of the vehicle. The system further includes a device configured to receive the signals and estimate at least of one of position, attitude, and heading of the vehicle.
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申请公布号 |
US2008269963(A1) |
申请公布日期 |
2008.10.30 |
申请号 |
US20050628115 |
申请日期 |
2005.06.02 |
申请人 |
VOS DAVID WILLIAM;GAVRILETS VLADISLAV |
发明人 |
VOS DAVID WILLIAM;GAVRILETS VLADISLAV |
分类号 |
G05D1/08 |
主分类号 |
G05D1/08 |
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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