Simulation Study and Analysis on Underwater Space Motion of Submarine

Now,studying space motion characteristics,control method and tactical applications of submarine has become an urgent subject to improve fighting and survival ability of submarine.This paper presents the plane motion control equation and space motion equation.Based on the equations,the emulator is programmed.The paper analyses and compares three kinds of control methods of submarine space motion.Depending on theory of submarine manoeuvre,the paper compares submarine stationary spire motion and stationary submergence motion between low speed and high speed through simulation.Also this paper analyses how the speed effects transverse pitch of submarine and educes the virtue and defect of low speed space motion and high speed space motion.