Jamming technology of infrared guided missile based on surface-type infrared decoy method

In order to study the jamming strategy of infrared guided missile, surface-type infrared decoys are used. In this paper, the influence of carrier maneuver, the decoy release time and method on the jamming efficiency of surface-type infrared decoy was simulated and analyzed. In the simulation analysis, two most common and effective defense maneuvers are selected, namely barrel roll maneuver and S-type maneuver. Taking hit ratio as evaluation index, the optimal interference strategy under two stages is obtained.