基于爆炸声源的多基地远程探测技术研究

The Study of Multi-base Remote Detection Technology Based on the Explosion Source

针对水下作战对潜远程预警与攻防的重要需求,提出了一种基于爆炸声源的多基地远程探测新技术。该技术通过爆炸声源产生高强度低频声信号,利用拖曳阵声呐进行高增益被动接收,结合对潜艇回波和直达波的参数提取与处理,在保证水面舰艇隐蔽条件下,同步完成对远程安静型潜艇目标的预警、跟踪和精确打击,有效解决了对远程潜艇目标探测能力不足、探测误差较大等问题,通过仿真算例验证了该技术的有效性和可行性。

Multi-base remote detection technology based on the explosion source is an innovative technology aiming at the important demand of underwater combat for long-distance warning,attack and defense.The explosion source produces high-intensity low-frequency acoustic signal,and Drag-line array receive signal high gain and passive.Combining with parameter extraction and processing of submarine echo and direct wave,It can synchronously complete the long-range detection and precision strike of the silent submarine target under conditions guaranteeing surface ship concealment.The problems such as insufficient detection capability and large detection error are solved effectively,meanwhile the simulation examples verify the effectiveness and feasibility of this proposed method.