文档详情

圆锥误差补偿算法在三轴激光捷联惯导系统中的应用.pdf

发布:2015-08-18约1.16万字共5页下载文档
文本预览下载声明
13 5 2005 10 · · 1005-6734(2005)05-0001-05 U666.1 A Application of Conning Compensation Algorithm in Three-axis Laser SINS LIU Dao-jing, LI Li-xin, Zheng Xin, JI Zhi-nong Beijing Institute of Automatic Control Equipment, Beijing 100074, China Abstract Conning error is a principle error of strapdown attitude algorithm, which degrades the attitude precision greatly. To three-axis laser SINS, besides the conning motion introduced by carrier, there are conning motion introduced by dithering of three-axis laser gyro. The cause of two kinds of conning motion is analyzed, and the application result of conning error compensation algorithm in different test environment is described. Key words SINS; conning error; attitude algorithm; FOG 2005087 1980 2 2005 10
显示全部
相似文档