摘要
为了解决温度对光纤陀螺精度的影响,通常采用温度建模的方法对其输出进行补偿。若使用全面设计的实验方案,存在实验量大的问题。将均匀设计法引入光纤陀螺温度建模的实验设计中克服了上述缺点。根据均匀设计法的基本原理和特点,结合实际构造了温度建模实验所需的均匀设计表,由Lp蛳偏差确定了最佳的实验方案。实验结果证明:采用均匀设计方案较全面设计方案可节省40%的实验时间,大大减少了光纤陀螺温度建模的实验量,缩短了研究周期,节约了成本,有助于光纤陀螺温度补偿的工程化实现。
To solve the problem of FOG accuracy variation caused by environment temperature and temperature variation rate, FOG temperature model-building method is generally used to compensate the output of FOG. The amount of temperature experiments is massive, if general design is adopted. The shortcoming was overcome when using the uniform design method to realize the experiment project of FOG temperature model-building. According to the principle and characteristics of uniform design, an uniform design table was constructed combining with real environment, and the best temperature experiment project was defined by Lp-deviation.The experimental results prove that using the uniform design project can save 40% time compared with general design project, reduce the amount of temperature experiments greatly, shorten the research period, economize labor time and help FOG temperature compensation accomplish engineering application.
出处
《红外与激光工程》
EI
CSCD
北大核心
2009年第2期330-334,共5页
Infrared and Laser Engineering
基金
国防科技重点预研项目(51309050401)
关键词
均匀设计
光纤陀螺
温度建模
温度补偿
Uniform design
FOG
Temperature model-building
Temperature compensation
