摘要
为了提高惯性导航系统的精度 ,结合产品的研制 ,探索和测试了惯性导航平台在不同方位的常值漂移的变化规律 ,找到了一种快速提高惯导系统精度的有效办法———航向效应的标定与补偿 .首先叙述了惯导平台航向效应的基本概念 ,列举了航向效应标定的几种方法 ,推导出了相应的数学模型和数据处理类别 .最后 。
In order to imprors the accuracy of inertial navigation platform(INP),the variable law of the constant gyro drift under the different azimuth of INP is explored with developing the aerospace product.A effective method for calibration and compensation of heading effect is obtained to improve rapidly the accuracy of INP.Fundamental conception for heading effect fo INP is introduced.Several calibration methods for heading effect is given.Mahtematic model and data processing way are conducted.The practical results for calibration and compensation for heading effect of INP is presented.
出处
《战术导弹技术》
2002年第3期56-62,共7页
Tactical Missile Technology
关键词
惯性导航平台
航向效应
标定
补偿
漂移
数据处理
inertial navigation platform
heading effect
calibration
compensation
drift
data processing
