Kalman filtering equations to obtain estimates of velocity from radar position information are defined. In a track-while-scan operation, a three-dimensional radar sensor measures range, bearing, and elevation (r, θ, ø) of an airborne target at uniform sampling intervals of time T. The noisy position measurements are converted to x, y, z coordinates and put through a Kalman filter to obtain x, y, z velocity components. The filtering equations together with steady-state error estimates are given.
Velocity Estimation from Position Outputs of a Three-Dimensional Radar
IEEE Transactions on Aerospace and Electronic Systems ; AES-15 , 2 ; 281-284
01.03.1979
605962 byte
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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