摘要
从原理上论述星图匹配原理技术。推导利用星图匹配技术来修正弹道导弹因陀螺漂移误差引起的速度误差和位置误差的数据处理方法、公式,对惯性/星图匹配组合制导进行了仿真研究。
In this paper,star image matching is discussed theoretically,data processing method and formulas for correcting velocity and position error of ballistic missile due to the gyro error by utiliting star image matching measured information are derived.Mathematical simulation research is performed for integrated SINS/celestial image matching.
出处
《弹箭与制导学报》
CSCD
北大核心
2004年第S3期120-121,共2页
Journal of Projectiles,Rockets,Missiles and Guidance
关键词
星图匹配
SINS
组合制导
celestial image matching
SINS
integrated guidance
