| Simulation of airborne EW flight test preview system can evaluate the performance of airborne EW system efficiently and reduce the expenditure and time of flight test to optimize the airborne EW flight test preview.Firstly, the structure of airborne EW system is introduced, which contains towed decoy system (TDS) and missile approach active radar warning system (MAARWS) and the principle and meaning of TDS and MAARWS is introduced. Secondly, the 3D visual modeling including radar seeker modeling and TDS modeling is established by Vega and VC techniques and the performance of TDS is evaluated using a lot of simulation data. Accordingly, the flight test is optimized. Lastly, the 3D modeling of MAARWS is established by Vega and VC and the performance of MAARWS is evaluated by using a lot of simulation data. Accordingly, the flight test is optimized.Through the simulation of airborne EW flight test preview system, the simulation data and flight test data are mutually verified, which thus provides important basis for equipment stereotypes. |
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