声自导鱼雷一次转角射击参数的优化

为了提高声自导鱼雷一次转角射击的发现概率，建立了一次转角射击的解析模型，并将射击参数的优化归结为一个带约束的优化问题。使用了一种改进的粒子群算法解决了上述问题，优化了自导扇面相遇点系数和出管直航距离两个射击参数。实验结果表明，使用优化后的射击参数显著提高了鱼雷的发现概率。

The optimization of firing parameters with one-time rotating angle of the Acoustic Homing Torpedo

In order to enhance the detecting probability of attack with one-time rotating angle of the acoustic homing torpedo, an analytic computation model is established, and the optimization problem of computing parameters is summarized to an optimal problem with restriction. Using an improved particle swarm optimization, the problem stated above is solved. Two parameters, coefficient of meeting point in homing fanning and direct distance from torpedo launching tube, are also optimized. Experimental results show that using the optimized parameters, the detecting probability is significantly increased.