水面舰艇发射鱼雷初期弹道优化研究

为了给水面舰艇发射鱼雷提供一定的理论可行性依据,以保证鱼雷的有效使用,减少试验次数和损失。利用动量定理和动量矩定理建立水面舰艇发射鱼雷初期弹道的数学模型。用Runge-Kutta法对鱼雷初期弹道进行仿真,并根据仿真结果分析了各种因素对鱼雷初期弹道的影响,从而得出水面舰艇发射鱼雷时各参数的最优值。

Study on Optimal Incipient Trajectory of Surface Warship Launching Torpedo

Being Expounding the conception of torpedo incipient trajectory to ensure effective usage and reduce the lost and shorten the test time for torpedoes, this paper researches the mometumtherorim and the twist therorem to establish the incipient trajectory mathematic model of the surface warship launching torpedo. The programme achieves the simulation of the torpedo water-entry trajectory by the way of Runge-Kutta,and analyses the affection of all kinds of factors to incipient trajectory basing on the simulation result.