基于电子罗盘的水下云台控制系统  

Electronic Compass Based Underwater Pan Control System

作　　者：敖珺[1] 朱勇[1] 王铮[1] 马春波[1] 敖发良[1] 

机构地区：[1]桂林电子科技大学光通信研究所,桂林541004

出　　处：《舰船电子工程》2012年第4期79-82,共4页Ship Electronic Engineering

基　　金：国家自然科学基金(编号:61167006);广西无线宽带通信与信号处理重点实验室基金(编号:11102)资助

摘　　要：海水对蓝绿光的衰减要比对其它波长的电磁波和光波的衰减小得多,因此这也成为水下光通信的物理基础。为了更好地开展水下光通信的试验,文章设计了一种可用于调整水下激光发射机姿态的控制系统。通过电子罗盘获得当前时刻系统的俯仰及横滚角度,然后通过控制系统及随动系统调整云台转到合适的位置,使得发射机处于一个较理想的姿态。该系统具有良好的人机交互界面,便于操作者对水下发射系统进行操作。The attenuation of sea water to green blue laser is much smaller than which to other electromagnetic and light waves, and that is why it becomes the foundation of the undersea communications. In order to explore underwater communication experiments, this paper designs a control system which can be used to adjust the position of the underwater transmitter. In this system, the real time angle of pitching and pivoting is achieved by using electronic compass, and then the pan is adjusted by the control system and follow-up system to a proper position according to the feedback angle information. The control system has friendly human-machine interactive interface, and the manipulation is facile.

关 键 词：电子罗盘 云台 光通信 水下 

分 类 号：TN929.1[电子电信—通信与信息系统]