使用计层的方法控制侵彻弹药炸点时,会因为层质地不同或层的结构复杂而导致侵彻弹药不能够在正确的位置起爆。针对软层(或薄层)、干扰层可能对精确计层产生的影响,提出了比较器和定时器相结合的硬件系统,此系统可有效防止计层错误,从而精确控制炸点。通过仿真验证,系统能够精确作用。

when adopting layer-identification to control the burst point of penetrating ammunition, the penetration ammunition can't burst in correct position because of different layers and complex structure. In view of the influence of soft layer or thin layer, disturbing layer on the accurately gauge, a hardware system with combination of comparator and timer was proposed. The system can prevent the layer-identify er-ror effectively, thus the burst point can be controlled accurately. After simulation and test, the system can be accurately applied.