Efficiency Analysis of Submarine to Evade Ship Formation Search

Evading ship formation search is the most important part of the submarine warfare. The paper analyses basic characteristics of the ship antisubmarine search and effective width of the ship formation antisubmarine search,and analyses efficiency of submarine escaped from efficient search area of the ship formation,proposes a basic model of the ship formation antisubmarine search,and analyses submarine anti-ship formation search efficiency of different states. Finally, the paper provides concretely methods for submarine anti-ship formation search of different states. The feasible methods press close to the training of submarine. This analysis will provide guidance for the submarine anti-ship formation search efficiency.