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弹道测定中几种滤波方法的比较
引用本文:贾沛璋,朱征桃.弹道测定中几种滤波方法的比较[J].系统科学与数学,1982,2(1):036-048.
作者姓名:贾沛璋  朱征桃
摘    要:在再入目标的弹道测定中,通常地面跟踪雷达的精度较高,采样率也较高,鉴于这一情形,在选择滤波方法时,除了要保证较高的滤波精度外,一个重要问题是降低计算量,以保证对弹道的实时跟踪.


A COMPARISON BETWEEN THREE FILTERING METHODS IN TRAJECTORY DETERMINATION
JIA PEIZHANG ZHU ZHENGTAO.A COMPARISON BETWEEN THREE FILTERING METHODS IN TRAJECTORY DETERMINATION[J].Journal of Systems Science and Mathematical Sciences,1982,2(1):036-048.
Authors:JIA PEIZHANG ZHU ZHENGTAO
Abstract:This paper discusses three filtering methods for trajectory determination:extendedKalman filtering,Piecewise recursive Kalman filtering and decoupling Kalman filte-ring,and supplies some results from computer simulation for verification.Analysis andcomparison of the three methods show which filtering method should be applied for aapecial case.
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