directional hydrophone

英

美

指向水听器

Using the differences of different positions of multi-array, and get the fusion results of the estimation of each array. The algorithm can increase the directional accuracy of array at different incident angles. The paper also researched the data fusion algorithm of vector hydrophone arrays.
其次研究了矢量水听器阵列的决策级融合算法，通过多阵列空间布放位置不同的差异性，将每个阵列的定向估计结果进行融合处理，能够提高阵列在不同入射角度时的定向精度。
The result showed that the fusion algorithm of multi-vector hydrophone not only can effectively improve the accuracy of directional estimation, but also can increase the anti-jamming capability of vector hydrophone.
最后对松花湖试验数据进行处理，通过对实验结果的分析，在实际应用中，多矢量水听器的融合算法不但能够有效提高定向估计精度，并且可以提高矢量水听器的抗干扰能力。
The paper also discussed the method of directional estimation of vector array with baffle. Signal processing model of vector hydrophone with baffle is established, and derived for beamforming algorithm of vector array with baffle.
同时探讨了障板条件下矢量阵的定向估计方法，建立了障板条件下矢量水听器的信号处理模型，推导了障板条件下的波束形成算法。