【摘要】 提出导弹在末制导中通过数字景像匹配后 ,采用惯导数据中的一些参数 (如斜距 ,地距 ,速度等 )来确定规则飞行弹体和不规则飞行弹体位置的方法。并分析由于测量数据误差给定位带来的误差大小以及采用 0 .5个像元精度误差来得出所需要的对惯导的数据要求更多还原

【Abstract】 The study is made of the method of applying some guidable data (such as diagonal distance data,ground distance data,speed data etc)to make sure the position of regular or irregular flying missile after digital image matching in the curse of terminal guide.And we have the analysis of how the positioning error of flying missile is as a result of introducing data error.At last,we gain the request of the guidable data by adopting the error value of 0.5 image element.更多还原