摘要
文章主要进行了舰船目标噪声和等距直线声基阵建模研究,采用波束形成、自适应限幅处理和极性相关等技术对目标进行被动声探测,并进行了仿真试验,验证了模型的准确性和探测方法的有效性。
The modeling of warship noise and acoustic array was studied in this paper.Noise target was passively detected by means of beam forming,breadth limiting and correlation of polarity.Simulation results demonstrate the veracity of the model and the validity of the method.
出处
《舰船电子工程》
2011年第8期172-175,共4页
Ship Electronic Engineering
关键词
目标噪声建模
被动探测
波束形成
极性相关
modeling of warship noise
passive detection
beam forming
polarity correlation
