发射原点误差对制导工具系统误差分离的影响

The impact of origin error on separating guidance instrument systematic error

发射原点作为远程飞行器试验中制导工具系统误差分离的重要参数,直接影响制导工具系统误差分离结果。对发射原点误差对制导工具系统误差分离的影响进行了分析,推导了发射原点误差对遥外差和制导工具系统误差分离的影响公式。仿真计算结果证明了文中对发射原点误差影响制导工具系统误差分离的分析结果的正确性。

The paper analyzes and derives of the impact of launched origin error on guidance instrument systematic error separation in detail. Launched origin is a very important parameter of long-distance aerocraft test. It has impact on the re- sult of guidance instrument systematic error separation direct. Gripping on the impact rules of launched origin error on guid- ance instrument systematic error separation has important signification on improving guidance instrument systematic error separation precision. The results show that the model of guidance instrument systematic error separation is correct.