水声对抗中的优化模型及仿真

水面舰艇如何利用水声干扰器材（如诱饵等）对抗鱼雷攻击是水声对抗中的重要问题之一。该文建立了水声对抗问题的全新数学模型，并利用运筹学中的优化方法来确定舰艇的逃避方向及诱饵的发射策略，将舰艇的逃避方向以及诱饵的发射问题归结为有约束的目标函数优化问题，并利用 Ｍ Ａ Ｔ Ｌ Ａ Ｂ的优化工具箱求解模型中的非线性规划问题。相比传统的 Ｍｏｎｔｅ Ｃａｒｌｏ 方法，此方法具有计算量小，不过分依赖水声参数和水声方程等优点，因此有较好的通用性。

Optimization models and simulation in acoustic warfare

Determining the strategy how the naval ship uses acoustic jamming devices (such as decoys) to counter torpedo is one of the main problems in acoustic warfare. In this paper, mathematical models for the problem based on nonlinear optimization are presented and the MATLAB optimization toolbox is used to solve the models. The results of how the naval ship should escape and how to send decoys are obtained. This new method has advantages over the traditional Monte Carlo method, it needs little computation and does not heavily rely on the acoustic parameters and acoustic equations, so it has general applications.