Fig. 1. Structural design for the vacuum chamber and maglev system.

Fig. 2. Photo of the experimental devices.

Fig. 3. Target design.

Fig. 4. Track the suspending target.

Fig. 5. Curve of displacement with time.

Fig. 6. Curve of velocity with the number of pulses.

Fig. 7. Comparison between the direct accumulated results of every single-pulse action and the experimental result.

Fig. 8. Trend of the multi-pulse impulse coupling coefficient changing with the number of pulses.