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Imitating model of a goniometric way coordinates definition on the basis of three-dot measuring instruments of a phase

Keywords:

Yu.L. Koziratsky – Honored Scientist of RF, Dr. Sc. (Eng.), Professor, MESC «Zhukovsky–Gagarin Air Force Academy» (Voronezh). E-mail: urleo@bk.ru M.L. Parinov – Ph. D. (Eng.), Associate Professor, MESC «Zhukovsky–Gagarin Air Force Academy» (Voronezh) S.V. Petrenkov – Lecturer, MESC «Zhukovsky–Gagarin Air Force Academy» (Voronezh) E.A. Mamadzhanjan – Post-graduate Student, MESC «Zhukovsky–Gagarin Air Force Academy» (Voronezh)


In article the approach to imitating modeling of a goniometric way coordinates definition, based on three-dot measurement of a spatial line of position of a source of electromagnetic radiation is considered. The method of Monte-Carlo is put in a basis of the offered approach widely known and approved with reference to the decision of a similar sort of problems. Use of the given method has allowed to generate set of realizations of phase coordinates of front of a wave of an estimated source in the field of an arrangement of a lattice of measuring instruments of a phase. The law of distribution of spatial fluctuations of points surfaces of equal phases was defined on the basis of a diffusion method, in the assumption of radiation distribution in turbulent atmosphere, as undergoing consecutive repeated statistically independent dispersion on local character non-uniform. On the basis of likelihood criterion requirements to imitating modeling regarding concerning numbers of realizations of model with reference to the set of initial data are theoretically proved. With use of the developed model the analysis of possible influence of spatial fluctuations of dielectric permeability of troposphere on accuracy coordinates definition is carried out.
References:

 

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