水下多平台协同定位技术研究  

Research on Underwater Multi-platform Collaborative Positioning Technology

作　　者：张志鑫 韩云峰[2,3,4] 李超 ZHANG Zhixin;HAN Yunfeng;LI Chao(Shenyang Bureau of the Naval Equipment Department,Harbin 150001,China;National Key Laboratory of Underwater Acoustic Technology,Harbin Engineering University,Harbin 150001,China;Key Laboratory of Marine Information Acquisition and Security,Ministry of Industry and Information Technology(Harbin Engineering University),Harbin 150001,China;College of Underwater Acoustic Engineering,Harbin Engineering University,Harbin 150001,China;No.710 R&D Institute,CSSC,Yichang 443003,China)

机构地区：[1]海装沈阳局,黑龙江哈尔滨150001 [2]哈尔滨工程大学水声技术全国重点实验室,黑龙江哈尔滨150001 [3]海洋信息获取与安全工业和信息化部重点实验室(哈尔滨工程大学),黑龙江哈尔滨150001 [4]哈尔滨工程大学水声工程学院,黑龙江哈尔滨150001 [5]中国船舶集团有限公司第七一○研究所,湖北宜昌443003

出　　处：《数字海洋与水下攻防》2024年第5期494-500,共7页Digital Ocean & Underwater Warfare

基　　金：国家重点研发计划项目“水下航行器验证与研究”(2021YFC280130)。

摘　　要：随着人类对海洋的逐渐深入开发,水下多平台作业的需求日益显著,而平台间的相互位置关系是确保作业效能的重要信息。为此,介绍了基于声学超短基线定位技术的位置测量方法,讨论了声传播特性、定位工作原理、误差源及主要误差模型,通过历史环境参数和仿真分析的方式开展了定位精度和作用距离分析。在此基础上,以水下作业的典型应用场景,在不同接收发射深度下,分析后给出了最优的协同定位策略,有助于指导水下协同作业。With further development of the ocean,the demand for underwater multi-platform operation is more and more significant,and the mutual position relationship between different platforms is important to ensure the effectiveness of the operation.In this paper,the position measurement methods based on acoustic ultra-short baseline positioning technology are introduced.The acoustic propagation characteristics,positioning principle,error sources and main error models are discussed.The positioning accuracy and distance are analyzed by means of historical environmental parameters and simulation analysis.Based on the above analysis,in typical application scenarios of underwater operation with different receiving and transmitting depths,the optimal co-positioning strategy is given after analysis,which is helpful to guide underwater cooperative operation.

关 键 词：多平台 协同定位 超短基线 

分 类 号：TP399[自动化与计算机技术—计算机应用技术]