Research on the signal extraction algorithm of the triaxial angular rate of gyroscope based on accelerometer

SU Hu-ping; SHEN San-min; AN Zhen; LIU Wen-yi; LIU Long-fei; REN Wei

doi:10.13873/j.1000-97872011.07.009

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Research on the signal extraction algorithm of the triaxial angular rate of gyroscope based on accelerometer

更新时间：2025-09-11

- Research on the signal extraction algorithm of the triaxial angular rate of gyroscope based on accelerometer
- Vol. 30, Issue 7, Pages: 41-44(2011)
- 作者机构：
  
  中北大学微米纳米技术研究中心
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872011.07.009
  CLC： TH824.4
- Published：2011
- 稿件说明：
移动端阅览
[1]苏虎平,沈三民,安震,刘文怡,刘龙飞,任伟.基于加速度计的陀螺三轴角速率提取算法研究[J].传感器与微系统,2011,30(07):41-44.

SU Hu-ping, SHEN San-min, AN Zhen, et al. Research on the signal extraction algorithm of the triaxial angular rate of gyroscope based on accelerometer[J]. 2011, 30(7): 41-44.
[1]苏虎平,沈三民,安震,刘文怡,刘龙飞,任伟.基于加速度计的陀螺三轴角速率提取算法研究[J].传感器与微系统,2011,30(07):41-44. DOI： 10.13873/j.1000-97872011.07.009.

SU Hu-ping, SHEN San-min, AN Zhen, et al. Research on the signal extraction algorithm of the triaxial angular rate of gyroscope based on accelerometer[J]. 2011, 30(7): 41-44. DOI： 10.13873/j.1000-97872011.07.009.

摘要

旋转弹载免驱动三轴MEMS陀螺的输出信号是横滚、偏航、俯仰3个角速度耦合在一起的特殊信号

如何解出弹体的3个角速度是研究的重点和难点。为解决这一问题

从旋转弹载免驱动三轴MEMS陀螺结构原理出发

分析了其输出信号。针对信号的特殊性

提出通过用重力加速度计的输出信号和陀螺的输出信号进行对比的方法来实现陀螺的三轴角速度的提取

并用M atlab对这种方法进行仿真分析

结果表明:用这种方法能够提取出陀螺的三轴角速度信号。

Abstract

Because the free-drive triaxial MEMS gyroscope used in spinning projectiles is the single-chip gyroscope

the output signal contains roll

heading and pitch angular rates.It is necessary to analyze the output signal for the extraction of the three angular rates.To solve this problem

a corresponding mathematical module is established based on the structural principle of the gyroscope and the output signal of the gyroscope is analyzed.By analyzing the signal

the signal extraction algorithm based on FFT transform is introduced and simulated with Matlab.The results show that the algorithm can extract roll

heading and pitch angular rates of the gyroscope.

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Keywords

references

无驱动结构微机械陀螺理论分析 [J]. 吴立锋,严庆文,徐鸿卓,孙成祥,张伟,张福学. 传感技术学报 . 2010(02)

高转速制导弹药中惯性测量组合的研究 [J]. 肖长,郝永平,王磊. 国外电子测量技术 . 2008(10)

陀螺仪的发展及应用 [J]. 梁阁亭,惠俊军,李玉平. 飞航导弹 . 2006(04)

利用旋转载体自身角速度驱动的硅微机械陀螺 [J]. 张福学,王宏伟,张伟,毛旭,张楠. 压电与声光 . 2005(02)

鉴幅型高准确度动态测角系统设计 [J]. 谢伟程,于晓洋. 哈尔滨理工大学学报 . 2004(04)

旋转载体用硅微机械陀螺的动力学分析与仿真 [J]. 王宏伟,朱嘉林,张伟,张福学. 微纳电子技术 . 2003(Z1)

微机械陀螺的发展现状 [J]. 李新刚,袁建平. 力学进展 . 2003(03)

机械振动理论与应用[M]. 东南大学出版社 , 顾海明, 2007

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Related Institution

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