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弹箭与制导学报 >

2012 , Vol. 32 >Issue 5: 22 - 24

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2012.05.005

导弹与制导技术

基于地磁与角速度传感器的弹体姿态测量方法研究

  • 文云 ,
  • 辛长范 ,
  • 陈铭 ,
  • 马迎辉 ,
  • 李志勇
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  • 中北大学机电工程学院,太原 030051

文云(1987-),男,四川大竹人,硕士研究生,研究方向:基于DSP的控制系统设计。

收稿日期: 2011-12-28

  网络出版日期: 2025-05-29

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The School Study on Attitude Measurement of Projectile Body Based on Magnetic and Angular Sensors

  • WEN Yun ,
  • XIN Changfan ,
  • CHEN Ming ,
  • MA Yinghui ,
  • LI Zhiyong
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  • School of Mechatronic Engineering, North University of China, Taiyuan 030051, China

Received date: 2011-12-28

  Online published: 2025-05-29

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摘要

为了获取炮射弹体最优的姿态解算方法,使其能满足弹体的实际应用要求,文中阐述了目前用于弹体姿态测量的主要方法及缺点,提出了一种运用地磁传感器进行姿态测量的方案,并建立了坐标系完成参量解算。当地磁传感器测量方法不可靠时,可以使用角速度传感器完成姿态解算。使用两种信息融合方法进行姿态解算,可在全弹道上可靠的进行姿态测量。

关键词： 弹体; 地磁传感器; 角速度传感器; 姿态测量

本文引用格式

文云 , 辛长范 , 陈铭 , 马迎辉 , 李志勇 . 基于地磁与角速度传感器的弹体姿态测量方法研究[J]. 弹箭与制导学报, 2012 , 32(5) : 22 -24 . DOI: 10.15892/j.cnki.djzdxb.2012.05.005

Abstract

In order to obtain the best attitude measurement method of gun-launched projectiles to make it meets the requirements of practical application of the body, in this paper, the main measurement methods and the defects at present were expounded. The solution of taking magnetic sensors into attitude measurement on projectile was presented, and the coordinate systems was established to complete attitude solution. Also, in view of the regions in which the magnetometer solution is not reliable, the angular sensor can be employed in those regions. The use of two kinds of information fusion method for attitude solution can be used for reliable attitude measurement in full trajectory.

Key words： projectile body; magnetic sensor; angular sensor; attitude measurement

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参考文献

[1]
陈文辉, 尤文斌, 马铁华. 地磁方位传感器及其在飞行体姿态测量中的应用[J]. 弹箭与制导学报, 2007, 27 (2): 286- 287.
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T Harkins. Understanding body-fixed sensor ouptuts from projectile flight experiments[R]. U. S. Army Research Laboratory, 2003. ARL – TR-3029
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曹红松, 陈国光, 赵捍东,等. 姿态测试用磁通门磁强计的设计[J]. 弹道学报, 2002, 14 (2): 79– 83.
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秦永元. 惯性导航[M]. 北京: 科学出版社, 2006.
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D Hepner, T Harkins. Method and system for determining the pointing direction of a body in flight US,6398155 P. 2002-06.
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