Research of algorithms for highly dynamic orientation definitions of objects using SRNS simulators

Navigation systems


Vovasov V. E.1*, Gerko S. A.2**

1. Joint Stock Company “Russian Space Systems”, JSC “RSS”, 53, Aviamotornaya str., Moscow, 111250, Russia
2. Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia



The article deals with the functionality of the simulator signals SRNS IM-2, confirming the possibility of using the simulator for solve the problems in estimating the angles of spatial orientation definition objects. We derive expressions for the pseudoranges and pseudoranges double difference from the assumption of different time between time the formation scenario simulator and the arrival time of a signal to the navigation receiver, identifies the amendment to the classical equations describing the pseudoranges double difference. It was established experimentally that mathematics IM-2 simulator is that to solve the problems of assessing the orientation angles of objects to use half-amendments to the classical formulas.


GPS, highly dynamic objects, signal simulator, amendments, orientation definition, pseudoranges.

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