A.M. Shapkarin – Adjunct, 

203 Department of radio electronics, Air Force of the “Military-air academy n. a. professor N.E. Zhukovsky  and Yu. A. Gagarin” (Voronezh)

E-mail: shapkarin1990@mail.ru

Simulation of a false air situation in order to create simulated interference with the radar station of a long-range radar detection and control aircraft is a rather complex task. An appropriate approach to solve this problem is to use analytical-simulation modeling methods. This approach involves the development of conceptual, typical analytical, simulation and software models of false air situation.

The developed conceptual model of false air situation is a dynamic hierarchical model and allows you to formally describe the situation in accordance with the three accepted levels of its modeling, as well as determine the appropriate type of modeling for each level (for the level 1 and level 2 – analytical modeling, for the level 3 – simulation modeling).

The developed typical analytical model of false air situation is described in continuous time by the equations of spatial motion of the aircraft and allows using data sets from a unified database of real flight data to form a realistic trajectory of an air target performing a typical maneuver.

The developed simulation model of false air situation involves four levels of imitation: the level 1 simulates combat flight of single air target of a particular type and kind of aircraft (or drone), through "alignment" of the trajectories of its motion during typical maneuvers; in the level 2, the simulated tactic method of group air target a specific type of aircraft (or drones), by coordination in space and time relevant simulated combat flights the single air targets; in the level 3 simulates the component about the air situation, due to the actions of group air targets a specific type of aircraft (or drones), by coordination in space and time corresponding simulated tactic methods of group air targets; at the level 4 simulates the air about the situation, in general, by coordination in space and time corresponding simulated of air situations, due to the actions of group air targets a specific type of aircraft (or drones). This allows you to simulate a false air situation with a high degree of detail, taking into account the flight characteristics of a particular type of aircraft and the tactics of using a particular type of aircraft (or drone).

The developed software model of false air situation has been implemented in the C# programming language.

Using the developed conceptual, typical analytical, simulation and software models in practice will allow you to create a false air situation when creating simulated interference to the radar station of a long-range radar detection and control aircraft, identical to the real air situation for the combat calculation and radar equipment.

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