Study on Ballistic Missile Track Initiation Based on Satellite Observations

摘要：

An algorithm is presented to initiate tracks of a ballistic missile in the initial exoatmospheric phase, using line of sight (LOS) measurements from one or more satellites. A major shortcoming of the Gauss-Newton iterative least squares minimization algorithm is that convergence depends strongly on the initial guess. By using the more sophisticated Levenberg-Marquardt method, this difficult has been overcome. Monte Carlo simulation studies were performed. The results showed that the algorithm was efficient.

关键词： target tracking Ballistic Missile Levenberg-Marquardt method

作者: ZHAO jiufen ZHAO jiuling WANG shunhong

作者单位: The Second Artillery Engineering Institute, Xian 710025

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）