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弹箭与制导学报 >

2011 , Vol. 31 >Issue 4: 121 - 123

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2011.04.023

火箭技术

自适应滤波在火炮快速定向系统中的应用

  • 廖延娜 ,
  • 商锋
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  • 西安邮电学院,西安 710121

廖延娜(1974-),女,安徽怀远人,硕士,研究方向:信号与信息处理。

收稿日期: 2010-03-15

  网络出版日期: 2025-05-30

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Application of Adaptive Filter in Quickly Artillery Orientation Determining System

  • LIAO Yanna ,
  • SHANG Feng
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  • Xi'an University of Post and Telecommunications, Xi'an 710121, China

Received date: 2010-03-15

  Online published: 2025-05-30

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摘要

为了实现火炮快速定向,文中以卫星信号为参照,给出了在一定基线下,利用天线的“和差方向图”进行炮口定向的基本原理。论述了自适应滤波在“差信号”最小点计算过程中的应用。仿真结果表明,自适应滤波可有效抑制“差信号”中的噪声,从而可以利用“和差方向图”实现较为准确的快速定向。

关键词： 卫星信号; 火炮定向; 自适应滤波; 噪声抑制

本文引用格式

廖延娜 , 商锋 . 自适应滤波在火炮快速定向系统中的应用[J]. 弹箭与制导学报, 2011 , 31(4) : 121 -123 . DOI: 10.15892/j.cnki.djzdxb.2011.04.023

Abstract

The basic principle of artillery orientation determining on the base of signal of Satellite positioning system is described. On the base of antenna pattern of sum signal and difference signal, a new method is proposed to realize artillery quickly orientation. Application of adaptive filter in the minimum calculation of the antenna pattern of difference signal is discussed. The simulate result shows that, adaptive filter can suppress noise in antenna pattern of difference signal. So, the artillery quickly orientation determining is realized.

Key words： satellite signal; artillery orientation determining; adaptive filter; noise suppression

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参考文献

[1]
黄巍, 王跃钢, 沈琰,等. 导弹发射车SINS/GNS定位定向技术[J]. 弹箭与制导学报, 2009, 29(3): 59-61.
[2]
银炜, 张景伟. 基于北斗一代的区域导航星座的优化设计[J]. 兵工自动化, 2009, 28(8): 8-10.
[3]
商锋. 应用于制导系统弹载天线的研究[J]. 宇航计测技术, 2009, 29(1): 1-3.
[4]
商锋, 王保平. 一种微带贴片天线的快速有效设计方法[J]. 弹箭与制导学报, 2009, 29(3): 193-195.
[5]
林川, 冯全源. 变抽头长度LMS自适应滤波算法[J]. 电子与信息学报, 2008, 30(7): 1676-1679.
[6]
Gong Y, Cowan C F N. An LMS style variable tap-length algorithm for structure adaptation [J]. IEEE Trans. on Signal Processing, 2005, 53(7): 2400-2407.
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