System and method for determining an operating point
March 5, 2017. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesAttitude sensing system Coprocessor system and method GPS-based anti-collision warning system Vehicle position determination system and method Gradiometer based terrain estimation Position and velocity estimation system for adaptive weighting of GPS and dead-reckoning information Automobile navigation guidance, control and safety system Navagation apparatus with improved attitude determination Autonomous running control system for vehicle and the method thereof Assured-integrity monitored-extrapolation navigation apparatus InventorAssigneeApplicationNo. 810798 filed on 03/05/1997US Classes:342/357.14, Combined with secondary navigation system (i.e., LORAN, gyroscope, inertial, dead reckoning, etc.)701/216Having an self-contained position computing means (e.g., dead reckoning)ExaminersPrimary: Issing, Gregory C.Attorney, Agent or FirmForeign Patent References
International ClassG01S 005/02AbstractSystem and method for determining an operating point of a mobile machine. The invention receives GPS information from a GPS and INU information from an inertial navigational unit. A plurality of error states are modeled. The operating point of the mobile machine is determined as a function of the error states and the GPS and INU information.Other References
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