Resolution of the towed line array sonar’s port/starboard discrimination problem when the target locates around the detection blind zone
Journal Title: Science Paper Online - Year 2010, Vol 5, Issue 1
Abstract
Based on the method of resolving the towed line array sonar’s port/starboard discrimination problem by mother ship’s maneuver, the factors that affect the results of the port/starboard discrimination problem is discussed. Finally the method of increasing the maneuver angle to solve the discrimination problem is proposed, while the target locates around the detection blind zone. It may be helpful for the towed line array sonar’s practical application.
Authors and Affiliations
Mingjun Hu, Jinyao Ji
Keywords
Related Articles
- EP ID EP83465
- DOI -
- Views 120
- Downloads 0
环管反应器内液固两相流的数值模拟
为了对环管反应器内液固两相的流动形态进行研究，建立以颗粒动力学为基础的Euler-Euler双流体模型。在浆液流速远大于自由沉降速度的情况下，模拟不同浆液入口速度时的环管反应器上升段压力降，同时对管道内液固两相流中的一些重要参数进...
列车座椅静态舒适性研究
为适应我国铁路向高速化、舒适化方向发展的趋势，本研究基于坐姿下乘坐静态舒适性的生理学机理，分析了座椅结构形式，及适合我国人体特征乘坐舒适的座椅结构几何参数。
面向电力系统的分布式实时数据库关键技术及应用
本文论述了面向电力(SCADA/EMS/DTS)一体化系统的分布式实时数据库的特点和内存体系结构，对其分布机制、系统特色等方面进行了探讨，并对系统中实现分布式部署的关键性技术——数据库自动复制、心跳同步报文广播、总裁选举协议予以详细的阐...
基于多功能航标的内河管理体系<br /> 关键技术与实施方案研究<br />
拓展了航标功能，集成各种传感器，探测航标附近航道的水文、天气、污染和航道信息以及航标维护等相关信息，丰富了数字化航道的内涵。利用AIS与无线传感网络构建多功能航标信息无线网络通讯系统，规避了公网的弊端，节省了通信费用，构建...
GIS-based visualized numerical modeling system<br /> for seawater intrusion<br />
A visualized numerical modeling system is developed on the basis of the 3-D seawater intrusion numerical model (SUTRA) integrated in GIS platform. The system consists of visualized numerical model development, spatial an...