期刊文献+

积分法在智能陀螺寻北系统中的应用研究 被引量:4

Application of integral method in all automated intelligent gyroscope north finder
下载PDF
导出
摘要 寻北方法是陀螺寻北仪的重要研究对象。在分析智能陀螺寻北系统的光路及采集系统基础上,对积分法进行了深入的理论分析,并讨论了其在智能寻北系统中的应用研究。利用JT—15型陀螺寻北仪,分别用中天法和积分法进行了寻北测量的对比实验,中天法测量的标准偏差不超过11,″积分法测量的标准偏差不超过9″。实验结果表明:积分法可以得到比中天法高的测量精度,在全自动智能寻北系统中可替代中天法进行寻北测量。 North-finding method is an important research of gyroscope north finder. Based on the analysis of optic block and acquisition system of intelligent gyroscope north finder,the integral formula adapting to north finding is deduced and is applied in all automated intelligent gyroscope north finder. The experiments of transit method and integral method are respectively designed. Using the JT-15 gyroscope north finder,the standard deviation of the experiment of transit method, full-period integral method and half-period integral method is respectively 11″and 9″. The result of the experiments shows that the precision of integral method is higher than that of traditional transit method.
出处 《传感器与微系统》 CSCD 北大核心 2007年第10期57-59,62,共4页 Transducer and Microsystem Technologies
关键词 陀螺寻北仪 寻北方法 积分法 寻北精度 gyroscope north finder north-finding methods integral method north-finding precision
  • 相关文献

参考文献9

  • 1Zemanek H. From telecommunications to information technology digitalization and Richard Eire's way[ J]. Elektrotechnik and Informationstechnik ,2004,121 (5) : 162 -4.
  • 2Weston J L,Titterton D H. Modern inertial navigation technology and its application [ J ]. Electronics and Communication Engineering Journal ,2000,12 (2) :49-64.
  • 3Janos A B ,Julio Gea-Banacloche, Marian O. CEL gyroscope with injected squeezed vacuum [ J ]. Journal of Modem Optics,2002, 29(3,4) :453-463.
  • 4Kouril M, Sosovicka R, Danek V, et al. The dynamic measurement unit application for the measurement of light aircraft flight characteristics[C]//Transport Means-2003. Proceedings of the International Conference,2003:69 -73.
  • 5高福聚,高铁军.逆转点法、中天法、时差法定向比较[J].矿山测量,1994,22(4):3-6. 被引量:5
  • 6林玉池,孙占元,赵美蓉,张玉祥,程冬梅.中天法在陀螺智能寻北系统中的应用研究[J].机械工程学报,2003,39(8):116-119. 被引量:20
  • 7乔瑞军,沈忙作.CCD细分技术用于刻线的自动瞄准[J].光电工程,1999,26(1):23-26. 被引量:5
  • 8李国英,张志利,王自杰.复合寻北在全自动陀螺经纬仪系统中的应用[J].传感器技术,2005,24(10):77-79. 被引量:5
  • 9温莉 赵美容 牛小兵 等.利用线阵CCD实现陀螺经纬仪自动寻北[A]..全国计量测试学会年会论文集[C].,2000..

二级参考文献7

共引文献28

同被引文献26

引证文献4

二级引证文献16

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部