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导弹与制导技术

噪声接入比例导引系统的简化分析

  • 张飞宇 ,
  • 祁载康
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  • 北京理工大学宇航学院,北京 100081

张飞宇,男,河北张家口人,博士研究生,研究方向:飞行器总体设计、制导与控制。

收稿日期: 2009-05-26

  网络出版日期: 2025-05-28

Proportional Navigation System with Noise Simplification Study

  • ZHANG Feiyu ,
  • QI Zaikang
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  • School of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081,China

Received date: 2009-05-26

  Online published: 2025-05-28

摘要

将无量纲及归一化方法引入对角噪声及闪烁噪声接入的比例导引系统的简化分析中。并结合统计学的方法——伴随法来简化系统并分析脫靶量的统计学特征。得到了角噪声与闪烁噪声接入比例导引系统后,不同参数对脱靶量的统计学上的精确的影响。为制导律的设计提供了理论依据。

本文引用格式

张飞宇 , 祁载康 . 噪声接入比例导引系统的简化分析[J]. 弹箭与制导学报, 2010 , 30(2) : 4 -6 . DOI: 10.15892/j.cnki.djzdxb.2010.02.068

Abstract

By introducing non-dimensional method and unitary transformation to the guidance loop, the proportional navigation system with angle noise and target glint was simplified. Combining with the statistics method adjoint method, the statistic effect of homing system's parameters on guidance precision was analyzed. These conclusions are significant to proportional navigation law design.

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