Design and Application of Whole Trajectory Simulation System for Anti-Torpedo Torpedo

Mathematical simulation plays important roles in weapon demonstration and development, such as optimizing parameter matching, assessing operational effectiveness, and predicting test results. Because the trajectory interception process of an anti-torpedo torpedo(ATT) is more complicated than that of traditional torpedo due to self-characteristic of the ATT, a whole trajectory simulation system for the ATT is designed in this paper. The function and composition of the simulation system, as well as the key models and modules, are expounded. Simulation application is carried out under typical combat conditions, and the validity of the models and simulation system is verified. This whole trajectory simulation system can be adopted to research ATT’s overall performance plan considering operational application, verify design rationality of whole trajectory process, guidance law and performance parameters, and facilitate demonstration and engineering development of an ATT.