摘要
针对光纤陀螺温度补偿问题,以光纤陀螺Shupe效应原理为基础,仿真了变温温度场下光纤环温变情况。根据仿真模型的结果,试验多温度传感器采集光纤环不同位置温度数据,建立了多温度传感器补偿模型,分析了不同补偿模型之间的差异。并使用构造温度数据的方法,建立了构造温度补偿模型,验证了此模型在提升补偿精度与补偿适应性上的特点,为实际工程应用中提供了可行的补偿方法。
Aiming at the problems of fiber optic gyro temperature,based on the principle of fiber optic gyro Shupe effect,the temperature change of the optical fiber ring under the variable temperature field is simulated.According to the results of the simulation model,multiple temperature sensors are experimented to collect temperature data at different positions of the fiber optic ring,a multi-temperature sensor compensation model is established and the differences between different compensation models are analyzed.Using the method of constructing temperature data,a structural temperature compensation model is established,the characteristics of this model in improving compensation accuracy are verified,and compensation adaptability and this model provides a feasible compensation method for actual engineering applications.
作者
谭泓
刘俊成
刘伟
马海滨
董彪
TAN Hong;LIU Juncheng;LIU Wei;MA Haibin;DONG Biao(CSSC Marine Technology Co.,Ltd.,Beijing 100070)
出处
《舰船电子工程》
2024年第7期56-62,共7页
Ship Electronic Engineering
关键词
光纤陀螺
仿真模型
温度补偿
构造模型
补偿精度
fiber optic gyro
simulation model
temperature compensation
construct model
compensation accuracy Class Number TU205
