A new method for estimating system error of guidance instrument

被引:0
作者
Zhengming Wang
Haiyin Zhou
机构
[1] National University of Defense Technology,Department of Mathematics
来源
Science in China Series E: Technological Sciences | 1998年 / 41卷
关键词
system error of guidance instruments; system error of orbit tracking; nonlinear regression model; parameter estimation;
D O I
暂无
中图分类号
学科分类号
摘要
The system error of guidance instruments together with that of orbit tracking is considered and a mathematical model for estimating both of them is established. A thorough investigation of the accurate calculation of circumstance function and the effects of the system error model is made. Finally, the estimator of the two kinds of errors is presented based on nonlinear regression model and the accuracy of the presented estimator is given. Theoretical analysis and simulation results confirm the validity and effectiveness of this method.
引用
收藏
页码:263 / 270
页数:7
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