计量学报2011，Vol.32Issue(4)：305-308,4.DOI:10.3969/j.issn.1000-1158.2011.04.04
光纤陀螺静态寻北算法的误差分析
Error Analyses for the Algorithms of the Static Fiber-optic Gyro North-finder Schemes
摘要
Abstract
Based on the principle of static north finder scheme, error models of several north-finding algorithms were established, and the equations were accordingly deduced to calculate the error with the affection of every parameter in every north-finding algorithm. The result of verifying analysis shows that the four-position north-finding algorithm is less affected by the parameters, such as the latitude of the testing point, and has the higher precision and stability.关键词
计量学/光纤陀螺/静态寻北/误差分析/寻北算法Key words
Metrology/ Fiber-optic gyro/ Static north-finder scheme/ Error analysis/ North-finding algorithm分类
通用工业技术引用本文复制引用
茅振华,周闻青,李建双,陈挺,黄腾超,周一览..光纤陀螺静态寻北算法的误差分析[J].计量学报,2011,32(4):305-308,4.基金项目
浙江省质量技术监督系统科研计划项目(20090203) （20090203）
浙江省自然科学基金(Y107347,Y5080094) （Y107347,Y5080094）
