Simulation analysis of the interception effectiveness of ATT against typical torpedoes

Anti-torpedo torpedo (ATT) is the most effective hard kill weapon for intercepting incoming torpedoes. In order to improve the interception efficiency of anti-torpedo torpedoes, the simulation study of anti-torpedo torpedo interception effectiveness was carried out for the surface ship defense against incoming torpedoes combat requirements during underwater attack and defense operations. On the premise of ensuring the safety of the mine-ship, an anti-torpedo torpedo interception ballistic model is established, and the operational flow, firing model and effectiveness evaluation model of ATT are given for surface ships under the typical operation mode of incoming torpedoes. Combined with the effectiveness simulation, the influence law of ATT initial ballistic parameters and other factors on the interception efficiency is analyzed. The research results can provide methods and guidance for the development and use of ATT weapons, and also can provide useful reference and technical support for the analysis and evaluation of the operational effectiveness of torpedo defense weapons in general, which has important engineering application value.