摘要
光纤陀螺在国内已经进入高速发展时期,其面向舰船的应用也越来越受人瞩目。在高精度光纤陀螺工程化过程中,目前若干关键性技术仍未获得突破。本文介绍了光纤陀螺的基本原理,着重对干涉式光纤陀螺的结构和工作原理进行了说明;介绍了光纤陀螺国内外最新发展水平,以及在舰船上的应用情况;对高精度光纤陀螺工程化过程中所遇到的2项关键技术,即光纤陀螺长期温度稳定性技术和抗振技术进行了分析,并结合多年的实验经验,提出了具有实际参考意义的解决途径和措施。
The FOG Fiber Optic Gyroscope developed quickly in China, and its application on ship was brought to a focus. But several key technologies were still remained during the engineering process. Firstly, the fundamental principle and structure of FOG were described, especially I-FOG. Secondly, the developing level of FOG and the application status on ship were introduced. Then, two of the FOG key technologies long time temperature stability technology and anti-vibration technology were analyzed. Finally, bring forward the reasonable solutions based on several years＇ experiments.
出处
《舰船科学技术》
2009年第3期80-84,共5页
Ship Science and Technology
基金
国家自然科学基金资助项目(60674087)
关键词
光纤陀螺
工程化
舰船应用
温度稳定性
振动
fiber optic gyroscope
engineering
marine use
temperature stability
vibration
