摘要
介绍了基于时分复用的三轴一体化光纤陀螺的结构及其工作原理,分析了共享光源方案光源驱动原理,对改善光源驱动控制精度提出了解决方法,重点讨论了三轴时分复用系统中的陀螺信号处理方法,并对器件复用对陀螺系统性能的影响给出了解决方案。
In this paper, the structure and the fundamental principle of time-division multiplexing of three-axis integrative fiber optic gyroscopes are introduced. The current source principle of sharing the same light source was analysed and the solution of current source precision to improve was presented. The focus is on the technique of signal processing in system of time-division multiplexing. And the solution of element sharing to effect the performance of gyroscope system was given.
出处
《激光与红外》
CAS
CSCD
北大核心
2008年第10期1034-1036,共3页
Laser & Infrared
关键词
光纤陀螺
时分复用
信号处理
fiber optic gyroscope
time-division multiplexing
signal processing
