Abstract
In the context of all kinds of passive location systems, we consider different types of invariants taking into account the temporal, spatial, and spatiotemporal symmetries, which can be used to solve specific problems of target tracking. We classify these invariants, give ways of their finding based on models of the motion of observed targets, and describe the structures and geometries of the given passive location system. We consider important applied problems that can be solved with the help of invariants.
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Original Russian Text © V.Yu. Bulychev, Yu.G. Bulychev, S.S. Ivakina, I.G. Nasenkov, 2015, published in Izvestiya Akademii Nauk. Teoriya i Sistemy Upravleniya, 2015, No. 6, pp. 71–81.
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Bulychev, V.Y., Bulychev, Y.G., Ivakina, S.S. et al. Classification of passive location invariants and their use. J. Comput. Syst. Sci. Int. 54, 905–915 (2015). https://doi.org/10.1134/S1064230715060040
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DOI: https://doi.org/10.1134/S1064230715060040