Morgun A. Method of upgrading functioning of the checking and analysis of space situation system.

The scientific problem of increase of operation quality control and analysis of space situation system in navigation tasks is solved. Work is devoted to development of method of increase of antijamming of receiving devices of the radio navigation systems on the basis of account of influencing of factors of transyonosfering distribution of radio waves of waves of communication and data communication channels. Perfection of receiving devices of radionavigation system is one of important terms of further development of the space navigation systems, that allows grounded to assert about expedience of the use, got in dissertation work of results: the mathematical model of distributing of electronic concentration in an ionosphere is realized; the analytical method of calculation of statistical descriptions of the field the adopted wave is developed; the method of establishment of intercommunication of physical parameters of ionosphere is offered with the statistical parameters of transmission descriptions of transyonosfering channel of exchange by information; estimation of influencing of dispersive properties of the unrevolted ionosphere on immunity of uncoherent reception of signals in the space navigation systems. The developed method of space object identification based on the uncontrolled emission is based on: the method of the reception of signal of the incidental processes of the on-board spacecraft instrumentation; the mathematical models of the identification processes of the on-board spacecraft equipment; the optimal algoritm of processing of signal of the uncontrolled emission for spacecraft identification.