现场可控非致命的次声武器研究

NONLETHAL INFRASONIC WEAPON FOR ON-SITE CONTROL

根据次声对人体作用的特点 ,提出了现场可控非致命次声武器的概念。用PZT晶体的逆向压电效应作为次声元 ,由M×N个次声元排成阵列进行叠加 ,得到高声压次声。又依相位控制干涉原理 ,使次声聚束定向传播 ,从而解决了次声武器的两个技术关键 ,使可控非致命次声武器成为可行。这种次声武器 ,现场可控制次声的强弱和有无 。

According to the characteristics of infrasonic sound effect on human body, the principle of nonlethal infrasonic weapon for on site control is put forward. It makes use of invert piezoelectricity of PZT as the infrasonic unit, and is made up into an M×N infrasonic unit array, attaining a high sound pressure level. On the basis of principle of interference phase control, infrasonic sound is again forced to have converged directioned propagation. Thus the two key problems of infrasonic weapon is solved, and a controllable nonlethal weapon becomes possible. The infrasonic weapon can control infrasonic sound intensity and be put on off on site. It is not polluting and can be used concealed.