窄带水声信号的分布式检测融合

The Distributed Detection Fusion on Narrowband Underwater Acoustic Signal

研究了分布式检测融合系统的融合算法,及其在水声信号检测中的应用。提出了一种基于软决策融合的水声信号检测融合算法,并结合窄带声呐信号检测系统,给出了融合系统检测性能的计算机仿真结果。仿真结果表明,采用检测融合技术可大幅度地提高水声信号检测系统的检测性能。

This paper focuses on the fusion algorithm of the distributed detection system and its application in underwater signal detection. A soft decision fusion algorithm is proposed for underwater signal detection, and its performance for narrowband underwater signal detection is tested through computer simulation. The simulation results show that the detection fusion technique proposed in this paper could greatly improve the performance of the underwater detection system.