Hardware-in-the-loop simulation system of penetration fuze based on labVIEW

Fuze is an important component element of penetration weapons, for fuze tests in shot fields are expensive and can't grasp the entire process, therefore a method of simulating the projectile penetrating into concrete target using Virtual Instrument Software LabVIEW combined with computer simulation is proposed here. Firstly the constitution of the hardware-in-the-loop simulation system is introduced, then the variation of acceleration when projectile penetrates into concrete is imitated, finally the whole system is tested, and the results indicate that the system can simulate the process of projectile penetrating into concrete target precisely and reliably.