A.G. Ivanov, A.A. Fedotov
Institute of Mathematics and Mechanics, Ural Branch of RAS,
6202990, Russia, Ekaterinburg GSP-384, S.Kovalevskaya str., 16
Tel. +7 (343) 3753444, Fax +7 (343) 3742581
A.V. Belyakov, K.V. Strokov
NITA Lls., 196210, Russia, Saint-Petersburg, Vzletnaya str., 15a
Tel. +7 (812) 7041872, Fax +7 (812) 3312405
Keywords: radar, identification of parameters, inverse problem, reconstruction of a motion trajectory, numerical simulation
A problem of identification of systematic errors in azimuth measurements by several radars is considered; observation of an aircraft motion is implemented on a certain time interval. The radar output data are presented by samples of measurements of the slant range and azimuth. Additionally to the computation of errors in azimuth, the trajectory of the aircraft is reconstructed in simplified form of a polygonal line in the three-dimensional space. The algorithms elaborated were tested on model and real radar data.
ivanov44eng.pdf (1620 KB)
Ivanov A.G., Fedotov A.A., Belyakov A.V., Strokov K.V. Identification of Systematic Errors in Radar Azimuth Measurements on the Basis of Observation of Aircraft Motion // Proceedings of the 18th Saint Petersburg International Conference on Integrated Navigation Systems. / Editor Vladimir G. Peshekhonov. – SPb.: State Research Center of the Russian Federation – Concern Central Scientific and Research Institute Elektropribor, JSC, 2011. P. 227–229.