GPS在弹道导弹制导工具误差分离中的应用研究  

The Application of GPSin Guidance Instrument Error Separation on Ballistic Missile

作　　者：康建斌[1] 刘新学[1] 王明海[1] 张胜才[1] 

机构地区：[1]第二炮兵工程学院603教研室,西安710025

出　　处：《导弹与航天运载技术》2002年第1期41-45,共5页Missiles and Space Vehicles

摘　　要：随着一种高精度的弹道导弹外弹道测量途径 GPS的产生 ,弹道导弹制导误差的分离工作就变得相对简单了。在分析了 GPS用于靶场外弹道测量的可行性和实施方案之后 ,推导了使用精确外测数据对导弹飞行轨迹偏差尤其是制导误差进行分离的方法和过程 ;着重研究了在制导误差分离工作中占统治地位的制导工具误差系数分离工作的 Bayes方法 ;分析了在具备高精度Along with the appearance of a high accuracy measurement device GPS for exterior ballistics,itbecomes relatively simple for the guidance error separation on ballistic missile. After the feasibility and implementation method about measurement for exterior ballistics with GPS are ana- lyzed,the method and procedure of error separating on flight path deviation,especially the guidance error,using the high precision data from exterior ballistics measuring are presented.Furthermore, the Bayes method of coefficient separation about guidance unit error that occupies the most of the guidance error isresearched.Finally,the improvement among the accuracy of instrumenterrorsepa- ration is analysed while employing high precision data from the exterior ballistics approach just like GPS.

关 键 词：全球定位系统 制导误差 BAYES方法 弹道导弹 误差分离 

分 类 号：TJ013.2[兵器科学与技术—兵器发射理论与技术] TJ765.3