The Application of the Precise Depth Determination Detonation Technology in the Deep-water Bomb

摘要

Pressure sensor is used as the information sensitivity component of the ammunition system to sense the pressure change information of water depth aiming at high precision requirement of explosive points of deep-water bomb, and accurate depth detonation of bomb under water is ensured. The 2Mpa diffusing piezo-resistance sensor is selected to fully satisfy the precision requirement when the bomb is in the depth of 150±0.5m. The general structure of fuze, signal processing circuit, the design of other devices and other existed problems are also discussed, the more application of precise depth detonation in underwater ammunition has some reference value.