A method for determining a movement state of a rigid body relative to an environment using a multiplicity of measurement data sets relating to objects in the environment around the body. Each measurement data set includes a measurement time, a Doppler velocity, and an azimuth angle in relation to a respective sensor reference system. The method includes determining a movement state of the body relative to the environment as a velocity vector and an angular velocity vector in a body reference system. At least one set of conditions that includes a plurality of measurement data sets is created. A function dependent on Doppler velocity deviations between estimated Doppler velocities and the Doppler velocities of the measurement data sets included in the set of conditions is minimized in a regression analysis for the set of conditions. The estimated Doppler velocities are regarded as dependent variables in the regression analysis.
VERFAHREN ZUR BESTIMMUNG EINES BEWEGUNGSZUSTANDS EINES STARREN KÖRPERS
METHOD FOR DETERMINING A MOVEMENT STATE OF A RIGID BODY
PROCÉDÉ DE DÉTERMINATION D'UN ÉTAT DE MOUVEMENT D'UN CORPS RIGIDE
2024-01-24
Patent
Electronic Resource
German
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