Fig. 1. Typical trajectory of point source flare

Fig. 2. Typical foil pressure distribution

Fig. 3. Force on foil in track coordinate system

Fig. 4. Dispersion of surface source flare at different times

Fig. 5. Dispersion of surface source flare with different viewing angles

Fig. 6. Flare movement at platform speed 0.2 Ma

Fig. 7. Flare movement at platform speed 0.6 Ma

Fig. 8. Flare movement at platform speed 1 Ma

Fig. 9. Radiation intensity change characteristics of point-surface composite infrared decoy

Fig. 10. Recognition principle of seeker radiation intensity change rate

Fig. 11. Diffusion distribution form of surface source flare

Fig. 12. Seeker tracking process image when the initial missile target distance is 6 km

Fig. 13. Seeker tracking process image when the initial missile target distance is 2 km