某海域典型水文环境下主动声呐布放深度研究  

The Research of Active Sonar Deployment Depth in Typical Hydrological Environment of a Certain Sea

作　　者：张晶晶 卢艳阳 ZHANG Jingjing;LU Yanyang(China Ship Building Corporation No.715 Research Institute,Hangzhou 310000,China)

机构地区：[1]中国船舶集团有限公司第七一五研究所,浙江杭州310000

出　　处：《电声技术》2023年第5期17-21,共5页Audio Engineering

摘　　要：声呐的探测能力与水文条件密切相关。同一部声呐在不同的海洋环境中的探测性能往往相差悬殊。针对某海域典型水文环境,利用射线模型进行声传播仿真研究,提出了主动声呐工作深度的建议,对如何运用主动声呐发挥其最大效能具有实际指导意义。The detection ability of sonar is closely related to hydrological conditions,and the detection performance of the same sonar is often very different in different marine environments.In view of the typical hydrological environment in a certain sea area,the ray model is used to simulate the sound propagation,and based on this,suggestions on the working depth of active sonar are put forward,which has practical guiding significance for how to use active sonar to maximize its efficiency.

关 键 词：水文条件 水声传播 声呐探测 

分 类 号：U666.7[交通运输工程—船舶及航道工程]