典型水文环境下航空声呐浮标双基地作用范围  

Detection Scope of Bistatic Airborne Sonobuoy Under Typical Hydrological Environment

作　　者：韩建辉 刘贤忠 吴明辉 单志超 郑晓庆 HAN Jianhui;LIU Xianzhong;WU Minghui;SHAN Zhichao;ZHENG Xiaoqing(NavalAviation University,Yantai Shandong 264001,China)

机构地区：[1]海军航空大学,山东烟台264001

出　　处：《海军航空大学学报》2024年第3期297-304,共8页Journal of Naval Aviation University

基　　金：国家自然科学基金(62101583)。

摘　　要：航空声呐浮标双基地探测是应对水下目标声隐身能力持续提高的有效技术途径之一。分析了航空声呐浮标的指标,给出了双基地声呐配置,采用双基地声呐方程为依据,利用数值仿真的方法计算了3种典型海洋环境条件下双基地声呐浮标探测范围,讨论了海洋环境对双基地声呐探测的影响,为航空声呐浮标双基地战术使用奠定技术基础。Bistatic airborne sonobuoys is one of the effective technical approaches to deal with the continuous improve‐ment of acoustic stealth ability of underwater targets.The index of airborne sonar buoy is analyzed,and the configuration of bistatic sonar is given.Based on the bistatic sonar equation,the detection range of bistatic sonobuoy under three typical marine environmental conditions is calculated by numerical simulation.The influence of marine environment on bistatic sonar detection is discussed,which lays a technical foundation for the bistatic tactical operation of airborne sonobuoy.

关 键 词：双基地声呐 航空声呐浮标 搜潜范围 声速剖面 

分 类 号：TB566[交通运输工程—水声工程]