基于短基线技术的水下目标声学定位技术研究  

Research on Underwater Acoustic Positioning Method Based on Short-baseline Positioning Technology

作　　者：冯志涛[1] 贾立双[1] 李家军[1] 关宏韬[1] 李墨[1] 

机构地区：[1]国家海洋技术中心,天津300112

出　　处：《海洋技术》2012年第4期19-22,共4页Ocean Technology

基　　金：国家高技术研究发展计划(863计划)资助项目(2008AA09Z106)

摘　　要：针对解决深海定点测量设备布放过程中因定位不准而对回收设备作业造成的困难,参考短基线水下声学定位技术设计了一种构成简单、操作便捷的水下目标水声定位方法。同时,配合开发了相关定位测算软件,简化了操作步骤,提高了准确率,可用于对多数水下定点测量设备的水下准确定位。To solve the low accuracy of the positioning operation of deep-sea designated single poll measuring equipment in deployment process, which makes great trouble for the retrievement of equipment. An underwater acoustic positioning method based on the short-baseline positioning technology was designed with simple structure and easy operation. Meanwhile, a positioning calculation software was developed to simplify the operating steps and improve the positioning accuracy. It can be widely used in accurately positioning of most of underwater designated single poll measuring equipments.

关 键 词：声学定位 短基线 声学释放器 VB 

分 类 号：TB56[交通运输工程—水声工程]