基于水下无人平台的多基地水声探测效能研究
Research on efficiency of multi-base underwater acoustic detection based on underwater unmanned platform
王兆弘 1张晶晶1
作者信息
- 1. 中国船舶集团有限公司第七一五研究所,浙江杭州 310023
- 折叠
摘要
目前水声探测技术具有无人化、智能化的发展趋势,但针对水下多无人平台的联合探测效能分析方法还不明确,本文针对此问题,在常规多基地声呐探测模型的基础上建立水下无人平台的多基地探测模型,提出水下无人平台的多基地水声探测效能分析方法,并在此基础上对水下无人平台的运动方式和运动轨迹进行优化与仿真分析.仿真结果表明,相比于常规无动力式多基地声呐探测,水下无人运动平台可通过优化设计多基地基阵的运动轨迹以提升探测效能,探测概率最高可提升约35％,可为水下无人探测平台的轨迹规划提供理论支撑.
Abstract
At present,underwater acoustic detection technology has the development trend of unmanned and intelligent,but the analysis method of joint detection efficiency of underwater multi-unmanned platforms is not clear.To solve this prob-lem,this paper establishes a multi-base detection model of underwater unmanned platforms on the basis of conventional multi-base sonar detection model,and proposes a multi-base underwater acoustic detection efficiency analysis method of un-derwater unmanned platforms.On this basis,the motion mode and trajectory of the underwater unmanned platform are op-timized and simulated.The simulation results show that compared with the conventional unpowered multi-base sonar detec-tion,the underwater unmanned motion platform can improve the detection efficiency by optimizing the motion trajectory of the multi-base array,and the detection probability can be increased by up to 35％,which can provide theoretical support for the trajectory planning of the underwater unmanned detection platform.
关键词
水声探测/水下无人平台/多基地/探测效能Key words
underwater acoustic detection/underwater unmanned platform/multi-base/detection efficiency引用本文复制引用
出版年
2024
NETL
NSTL
万方数据