Mathematical model filtering canonical parameters of satellite-repeater in orbital motion

Автор: Polyanskii I.S., Polyanskaya I.V., Pham T.Z.

Журнал: Физика волновых процессов и радиотехнические системы @journal-pwp

Статья в выпуске: 4-1 т.22, 2019 года.

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For the effective solution of the problem estimation of canonical parameters the satellite-repeater at orbital motion the substantial statement within which the generalized scheme of model filtration of coordinates and a vector of speed movement the satellite-repeater is given is formulated. The system of restrictions and assumptions is introduced. When the state vector is represented by a continuous vector Markov process, the generalized equations of state and observations in kinematic variables are determined. Using the methods of numerical differentiation, schemes for solving ordinary differential equations, optimization, linearization of the original filtration problem in determining the rules for calculating the evolution and measurement matrices is performed. The efficiency of the generated algorithmic solutions is tested on specific examples.

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Mathematical model, filtering canonical parameters of the relay satellite, perturbed inertial orbital motion, vector markov process, extended kalman filter

Короткий адрес: https://sciup.org/140256296

IDR: 140256296   |   DOI: 10.18469/1810-3189.2019.22.4.50-57

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