Research on infrared decoy movement characteristics and simulation

Infrared decoy is a common method of infrared countermeasures(IRCM). In order to research the corresponding anti-interference strategy, it is necessary to establish an IR decoy movement model. This paper researches on the movement characteristics of IR decoy, probes into the calculation method for IR decoy aerodynamic parameters, then establishes a relatively accurate movement model, at last, simulates the model based on computer simulation which provides the basis for further research on the IR decoy.