基于相遇区域的反鱼雷鱼雷拦截弹道

Intercept Trajectory of Anti-Torpedo Torpedo Based on Meeting Area

反鱼雷鱼雷(ATT)拦截弹道是影响其作战使用和拦截概率的重要因素之一。ATT拦截弹道的研究多假设来袭鱼雷的攻击弹道形式和运动参数已知,而实战中有些参数是无法得到的。针对这一情况,本文提出了基于相遇区域的ATT拦截弹道形式,以及一种来袭鱼雷攻击弹道形式未知,利用2个边界条件解算ATT发射角的方法。分析和仿真结果表明,基于相遇区域的ATT拦截弹道及发射角解算方法能更好地适应来袭鱼雷特性未知的情况。

Intercept trajectory of anti-torpedo torpedo（ATT） is an importance factor influencing its operational application and intercept probability. In the study of the intercept trajectory of an ATT, it is usually supposed that guiding mode and motion parameters of an incoming torpedo are known. However, it is impossible in actual combat. Aiming at this situation, we propose the intercept trajectory of an ATT based on meeting area, and give a method to solve the ATT launching angle using two boundary conditions. Simulation results indicate that the intercept trajectory based on meeting area and the method of solving launching angle have higher adaptability for the situation that the guiding mode of an incoming torpedo is unknown.