声自导鱼雷进行尺度目标识别的试验方法研究

声自导鱼雷目标识别试验时一般采用线列阵模拟目标,因此有必要进行声自导鱼雷尺度目标识别的试验方法研究。基于鱼雷目标识别原理,本文重点讨论了用线列阵靶模拟目标时,尺度靶声学参数的确定,给出了用固定尺度靶及拖曳线列阵靶模拟目标试验的典型航行弹道,试验表明,采用线列阵模拟目标进行自导鱼雷尺度目标识别,试验方法可行,效果良好。

A Test Method for Scaling Target Recognition of Acoustic Homing Torpedo

In order to test the capability of torpedo target recognition, a linear array is generally used to simulate target, therefore , it is necessary to study test methods of target recognition for the homing torpedo. Based on the principle of torpedo target recognition, the acoustic parameters determination of scaling target is discussed when linear array is used to simulate target, and the typical running trajectories of the simulated target in two simulation tests are given using stationary scaling target and towed linear array. The simulation results show that the proposed test method is feasible and effective.