Modeling and Simulation of Submarine’s Noise Jammer Countering Detection of Surface Ship’s Active Sonar

To reduce the influence of sonar beam side lobe on interference effect of noise jammer, and improve the accuracy of the average acceleration turning model and the turning before acceleration model, which are adopted in the process of elusive maneuver of surface ship and submarine, we consider the influence of sonar beam side lobe on noise jammer in simulation, improve the maneuver models of surface ship and submarine, add the model of battery capacity consumption during submarine speed variation, and simulate the process of submarine’s noise jammer countering detection of active sonar by taking the countermeasure time and battery capacity as weighing indexes. Simulation results are consistent with test data