CAJ | 학술논문

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。
해수대람록광적쇠감요비대기타파장적전자파화광파적쇠감소득다，인차저야성위수하광통신적물리기출。위료경호지개전수하광통신적시험，문장설계료일충가용우조정수하격광발사궤자태적공제계통。통과전자라반획득당전시각계통적부앙급횡곤각도，연후통과공제계통급수동계통조정운태전도합괄적위치，사득발사궤처우일개교이상적자태。해계통구유량호적인궤교호계면，편우조작자대수하발사계통진행조작。
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.