Research on the virtual simulation and testing technology of capacitance proximity fuze

Simulation technology of capacitance proximity fuze plays a very important role in the development and application of capacitance proximity fuze. In this paper, the simulation principle of capacitance proximity fuze is analysed. The hardware of simulation and testing system is designed, which is constituted of demodulation signal output circuit, interface circuit and signal regulation circuit. The virtual simulation and testing system of capacitance proximity fuze is designed based LabVIEW. The instantaneous simulation of fuze encountering targets could be used to predict the burst altitude of fuze, detect all levels of dynamic response and test the capability of fuzepsilas anti-interference, decrease the times of target practice and economize ammo.