摘要
为满足水下重要区域的目标探测需求,解决传统单参量信号的特征判别难、系统鲁棒性低等问题,采用多参量信号采集存储系统获取水下多物理场信息。通过对水下电场与水下声场信号的预处理、采集、存储,为信息综合分析提供稳定可靠的数据源,并利用千兆网口实现数据快速传输。通过样机研制和外场试验,验证该系统可以稳定工作,获取水下微弱电场信号与声场信号,实现海洋信息综合感知。
In order to meet the requirements of target detection in important underwater areas and solve the problems of difficult feature discrimination and low system robustness of traditional single-parameter signals,a multi-parameter signal acquisition and storage system is used to obtain underwater multi-physical field information.Through the pretreatment,acquisition and storage of underwater electric field and underwater sound field signals,it provides a stable and reliable data source for comprehensive analysis of information,and uses Gigabit network port to realize rapid data transmission.Through prototype development and field test,it is verified that the system can work stably,obtain weak underwater electric field signals and sound field signals,and realize comprehensive perception of marine information.
作者
胡天宇
朱林
HU Tianyu;ZHU Lin(The 54th Research Institute of CETC,Shijiazhuang 050081,China)
出处
《电声技术》
2023年第2期22-25,共4页
Audio Engineering
基金
国家自然科学基金项目(U20B2071)
关键词
目标探测
多参量
采集存储
target detection
multi-parameter
acquisition and storage
作者简介
胡天宇(1991—),男,硕士,工程师,研究方向为水下信号处理。
