Method for checking the reliability of nominal position indications
AssigneeLITEF GmbH
InventorJens Rainer Beerhold
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Abstract
A method for checking the reliability of nominal position findings on the basis of propagation time measurements. The method is characterized by the use of inertial systems to increase the measurement redundancy of the available measured values. The dimension of the measurement matrix of the nominal system is advantageously increased for such purpose. The method is primarily suitable for hybrid inertial/satellite navigation systems.
Claims11
In a method for checking the reliability of nominal position findings on the basis of propagation time measurements in which inertial systems are employed to increase measurement redundancy of measured values available for error identification, the improvement comprising the step of employing said inertial systems to increase dimension of a measurement matrix of a nominal system based on the propagation time measurements.
Dependencies are inferred from the claim text.