无线电工程Issue(5)：48-51,4.
水下航行器航向外测方法研究
Research on External Measuring Method of the Course of Underwater Vehicle
夏光辉 1孙杰 1李钊2
作者信息
- 1. 中国人民解放军91550部队，辽宁 大连116023
- 2. 二炮驻石家庄地区军代表室，河北 石家庄050002
- 折叠
摘要
Abstract
For the requirement of external measuring of the course of underwater vehicles,a calculation mathematical model and an error analysis model are presented.Two methods are proposed for the external measuring of the course of underwater vehicles,which are based on super short baseline acoustic orientation technique and long baseline acoustic orientation technique respectively. Analysis and simulation show that both the methods can achieve a precision of 1° . As the absolute orientation accuracy of the two tested points determines the accuracy of course measurement,the super short baseline acoustic orientation technique provides a higher accuracy than the long baseline acoustic orientation technique,and its implementation is also easier.关键词
水下航行器/航向/超短基线定位/长基线定位Key words
underwater vehicle/course/super short baseline acoustic orientation/long baseline acoustic orientation分类
信息技术与安全科学引用本文复制引用
夏光辉,孙杰,李钊..水下航行器航向外测方法研究[J].无线电工程,2014,(5):48-51,4.
