Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
J. David Powell0
Santiago Alban0
Stephen M. Rock0
Date of Patent
November 18, 2008
0Patent Application Number
109444580
Date Filed
September 17, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Systems are provided to increase the robustness of a low-cost GPS system by coupling it with an INS system, and by using one-satellite attitude determination in conjunction with the traditional multiple-satellite method. The system has demonstrated accuracy and robustness approaching needed standards for automobile control systems. The applications of this system are abundant, including real-time vehicle system ID, slip angle estimation, position estimation by GPS and dead reckoning, as well as sophisticated control systems.
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