Fig. 1. Propagation characteristics of shock waves when a projectile passes through the detection curtain

Fig. 2. Structure diagram of sparse distribution detector array

Fig. 3. Diagram of shock wave measurement principles

Fig. 4. General structure diagram of the measurement system

Fig. 5. Schematic diagram for calculating the velocity of shock wave propagation at the hitting point

Fig. 6. Schematic diagram for calculating key parameters of terminal ballistics

Fig. 7. Variation of the hitting coordinate error

Fig. 8. Pitch and azimuth errors versus coordinate differences

Fig. 9. Variation of the projectile flight velocity error

Fig. 10. Schematic diagram of target position for comparison test