Research on temperature compensation of silicon gyro’s drift

ZHAO Xiao-hui; YI Guo-xing; WANG Chang-hong

doi:10.13873/j.1000-97872008.10.005

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Research on temperature compensation of silicon gyro’s drift

更新时间：2025-09-11

- Research on temperature compensation of silicon gyro’s drift
- Vol. 27, Issue 10, Pages: 48-50(2008)
- 作者机构：
  
  哈尔滨工业大学空间控制与惯性技术研究中心
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872008.10.005
  CLC： V241.5
- Published：2008
- 稿件说明：
移动端阅览
[1]赵晓辉,伊国兴,王常虹.硅微陀螺温度漂移补偿研究[J].传感器与微系统,2008,27(10):48-50.

ZHAO Xiao-hui, YI Guo-xing, WANG Chang-hong. Research on temperature compensation of silicon gyro’s drift[J]. 2008, 27(10): 48-50.
[1]赵晓辉,伊国兴,王常虹.硅微陀螺温度漂移补偿研究[J].传感器与微系统,2008,27(10):48-50. DOI： 10.13873/j.1000-97872008.10.005.

ZHAO Xiao-hui, YI Guo-xing, WANG Chang-hong. Research on temperature compensation of silicon gyro’s drift[J]. 2008, 27(10): 48-50. DOI： 10.13873/j.1000-97872008.10.005.

摘要

温度是影响陀螺仪漂移的重要因素。在试验的基础上

通过对某型硅微陀螺零漂数据进行小波滤波除噪

研究了既定温度范围内陀螺零漂的变化。基于最小二乘法原理

建立了陀螺仪的零漂补偿模型。通过补偿使陀螺的零漂稳定性由0.275 1°/s减小为0.011 4°/s

提高了零漂稳定性。从补偿的效果来看

多项式模型能够有效地补偿零漂

从而满足工程应用的需要。

Abstract

Temperature is an important factor affecting the zero drift of gyro.On the base of experiment

by demonizing the data of one silicon micro-machined gyro with the wavelet filter technology

the zero drift of gyro at the over certain temperature is researched.Based on the principle of least square method

the model of compensation on zero drift is built.By compensation

the value of zero drift stability reduces from 0.2751°/s to 0.0114°/s.This enhances the zero drift stability.From the effect of compensation

polynomial model can compensate zero drift effectively and satisfy the need of engineering.

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references

高精度光纤陀螺温度实验研究 [J]. 孟照魁,崔佳涛,章博,杜新政. 宇航学报 . 2007(03)

小波滤波方法及应用 [J]. 潘泉,孟晋丽,张磊,程咏梅,张洪才. 电子与信息学报 . 2007(01)

二频机抖激光陀螺温度漂移补偿的初步研究 [J]. 张鹏飞,龙兴武. 激光杂志 . 2005(05)

光纤陀螺信号的小波滤波方法研究 [J]. 袁瑞铭,孙枫,陈慧. 哈尔滨工业大学学报 . 2004(09)

微硅陀螺性能影响因素及其对策研究 [J]. 吴学忠,刘宗林,李圣怡. 微纳电子技术 . 2003(Z1)

最优估计理论及其应用[M]. 哈尔滨工业大学出版社 , 邓自立著, 2005

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