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本文论述了适合于水雷引信的基于声强向量法和声压梯度法对水中目标的特定部位 ,特别是辐射低频线谱分量的主机和辅机部位定向的方法 ,并对它们的定向原理以及在海洋环境噪声干扰场情况下的误差特性进行了分析。
In this paper, we discuss the methods of orienting the host and auxiliary parts of the target in water based on the sound intensity vector method and the sound pressure gradient method, which are suitable for the lightning fuze. The analysis of the error characteristics in the case of marine environment noise interference field is carried out.