[1]李巍,满春涛,孙晓波,等.基于D一最优的半球谐振陀螺仪误差参数辨识研究[J].哈尔滨理工大学学报,2017,(02):34-38.[doi:10.15938/j.jhust.2017.02.007]
 LI Wei_vIAN Chuu-tao_SlXiao-bo_ZHANG Rui.Research on Test Plan of Hemispherical Resonator Gyro’s ErrorModel Coefficients based on D一optimal Criterion[J].哈尔滨理工大学学报,2017,(02):34-38.[doi:10.15938/j.jhust.2017.02.007]
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基于D一最优的半球谐振陀螺仪误差参数辨识研究()
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《哈尔滨理工大学学报》[ISSN:1007-2683/CN:23-1404/N]

卷:
期数:
2017年02期
页码:
34-38
栏目:
测控技术与通信工程
出版日期:
2017-04-25

文章信息/Info

Title:
Research on Test Plan of Hemispherical Resonator Gyro’s Error Model Coefficients based on D一optimal Criterion
文章编号:
1007-2683(2017)02-0034-05
作者:
李巍满春涛孙晓波张锐
(哈尔滨理工大学自动化学院,黑龙江哈尔滨isooso>
Author(s):
LI Wei_vIAN Chuu-tao_Sl、Xiao-bo_ZHANG Rui
(School of Automation 日arhin I」 nicarsitv of S}ian}a and’feclmolo}y, llarbin 150080,China)
关键词:
关键词:半球谐振陀螺仪D一最优原则误差模型三轴转台
Keywords:
Keywords:hemispherical resonator gyroD-optimalerror modelthree-axis turntable
DOI:
10.15938/j.jhust.2017.02.007
文献标志码:
A
摘要:
摘要:为了在三轴转台上精确地标定出半球谐振陀螺仪误差模型的全部系数,设计了单轴速 率双轴位置滚转法的双球面试验计划。首先,介绍了陀螺仪的误差模型,分析了单球面测试方法的 局限性,然后,设计了双球面单轴变速率双轴多位置的测试方案,进而,基于D一最优原则经过仿真 计算,给出了最佳测试速率和最佳测试次数,最后,设计了半球谐振陀螺仪误差模型系数在三轴转 台上标定方法,及参数的标定工作。给陀螺仪多误差参数的精确标定提供了一定依据。
Abstract:
Abstract:In order to calibrate hemispherical resonator gyro(HRG)error model coefficients on three-axis turntable,the method of calibrating the error model coefficients of gyro on the three-axis turntable was designed. Firstly,error model of gyro wad described,then the limitation of the method of single spherical test was analyzed. The double spherical test plan of single-axis rate and two-axis position tumble test was designed. Through simulation and calculation,based on D-optimal criterion,the optimal test rate and the number of tests were given,the method of calibrating the error model coefficients of HRG on the three-axis turntable was designed and coefficients was analyzed at last. The work of the paper can help to determine the specifications for the turntable and provide some bases for the improvement of gyro calibration accuracy.

备注/Memo

备注/Memo:
收稿日期: 基金项目: 作者简介: 通信作者: 2016一11一28 黑龙江省教育厅科学技术研究项目(12521092). 满春涛(1965一),男,博士,教授; 孙晓波(1964-),男,硕士,教授. 李巍(1982-),男,博士,讲师,L,-mail ; leenwei901 C 163
更新日期/Last Update: 2017-06-12