[1]陈林,刘凤丽,郝永平,等.低成本MEMS陀螺仪的复合标定[J].机械与电子,2016,(03):16-19.
 CHEN Lin,LIU Fengli,HAO Yongping,et al.Combined Calibration of Low Cost MEMS Gyroscope[J].Machinery & Electronics,2016,(03):16-19.
点击复制

低成本MEMS陀螺仪的复合标定
分享到:

《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2016年03期
页码:
16-19
栏目:
设计与研究
出版日期:
2016-03-25

文章信息/Info

Title:
Combined Calibration of Low Cost MEMS Gyroscope
作者:
陈林刘凤丽郝永平王磊
(沈阳理工大学兵器科学技术研究中心,辽宁 沈阳 110159)
Author(s):
CHEN Lin LIU FengliHAO YongpingWANG Lei
(Center for Ordnance Science and Technology Research,Shenyang Ligong University, Shenyang 110159, China)
关键词:
MEMS惯性器件复合标定三耦合方位误差补偿
Keywords:
MEMS inertial devices combined calibration three coupling orientation error compensation
分类号:
TP391;V241.5
文献标志码:
A
摘要:
由于低成本MEMS器件本身具有误差,且初始误差比较大,所以在使用前必须进行标定。在十二位置标定方法的基础上,进行三耦合方位动态实验,标定MIMU陀螺仪的零偏、刻度因数、安装误差系数和与角速度耦合二次有关项系数。将该方法应用于实验室自制MIMU的标定中,标定结果与MTI计进行对比,验证了该标定方法的可行性。
Abstract:
The low cost MEMS devices must be calibrated before use as they have errors inherently and the initial errors are relatively large. On the basis of the method of twelve position calibration, dynamic experiments of three coupling orientations are conducted to calibrate the MIMU gyroscope bias, scale factor, installation error coefficient, and quadratic term coefficient of angular velocity coupling. The method is applied in the calibration of self-made laboratory MIMU. The calibration results are compared with the MTI meter to verify the feasibility of the calibration method.

参考文献/References:

[1]刘俊,石云波,李杰.微惯性技术[M].北京:电子工业出版社,2005.
[2]李荣冰,刘建业,曾庆化,等.基于MEMS技术的微型惯性导航系统的发展现状[J].中国惯性技术学报,2004,12(6):88-94.
[3]陈晓光.基于MEMS的微惯性测量单元设计集成与标定补偿[D]. 北京:北京航空航天大学,2007.
[4]Ferguson M I,Keymeulen D,Hayworth K,et al.A hardware platform for tuning of MEMS devicesusing-closed-loop-frequency-response[C]//Proceedings of the IEEE Aerospace Conference, 2005:1-7.
[5]高钟毓.国外微机械惯性仪表的进展[J]. 中国惯性技术学报, 1996, 4(1): 6-10.

备注/Memo

备注/Memo:
收稿日期:2015-11-20
作者简介:陈林(1991-),男,湖北襄阳人,硕士研究生,研究方向为数字化网络化设计与制作技术;刘凤丽(1975-),女,辽宁朝阳人,副教授,研究方向为MEMS传感器与执行器的设计、结构与可靠性分析。
更新日期/Last Update: 2016-03-25