水声信号数据融合系统的性能研究

Study on the performance of datafusion system for underwater signal detection

摘要: 给出了一种多传感器水声信号数据融合的数学模型和融合算法,并将该方法用于分布式水声信号检测系统中多部声呐的信息综合。计算机仿真结果表明,该分布式数据融合系统的检测概率和作用距离均有较大的提高。

Abstract: The mathematical model and fusion algorithm of multisensor data fusion for underwater signal detection are presented, and applied to integrate the information obtained by multiple sonars in a distributed detection system. Computer simulation reveals that the performance of the data fusion system is much better than the original distributed detection system.