| 三轴转台误差对陀螺仪标定精确度的影响 |
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| 引用本文： | 李巍,任顺清,赵洪波.三轴转台误差对陀螺仪标定精确度的影响[J].电机与控制学报,2011,15(10):101-106. |
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| 作者姓名： | 李巍 任顺清 赵洪波 |
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| 作者单位： | 哈尔滨工业大学空间控制与惯性技术研究中心,黑龙江哈尔滨,150001 |
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| 基金项目： | 总装“十一五”预研项目(51309050601) |
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| 摘 要： | 为了精确地在三轴转台上标定陀螺仪误差模型系数,分析了三轴转台的各种误差源对陀螺仪误差模型系数标定精确度的影响.介绍了三轴转台的误差源,包括轴线垂直度误差、转台的位置误差和倾角回转误差等,建立与转台误差以及陀螺仪误差模型系数有关的陀螺仪输出全误差方程.经过仿真计算,确立了误差源与误差模型系数的标定精确度之间的量化关系.根...
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| 关 键 词： | 三轴转台 陀螺仪 误差模型 标定精确度 |
Influence of three-axis turntable error on gyro calibration accuracy |
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| LI Wei,REN Shun-qing,ZHAO Hong-bo.Influence of three-axis turntable error on gyro calibration accuracy[J].Electric Machines and Control,2011,15(10):101-106. |
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| Authors: | LI Wei REN Shun-qing ZHAO Hong-bo |
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| Affiliation: | LI Wei,REN Shun-qing,ZHAO Hong-bo (Space Control and Inertial Technology Research Center,Harbin Institute of Technology,Harbin 150001,China) |
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| Abstract: | In order to calibrate gyro error model coefficients accurately on three-axis turntable,the influence of various errors sources from three-axis turntable on the calibration accuracy of gyro's error model coefficients was analyzed.Firstly,the error sources of three-axis turntable,consisting of perpendicularity error,position error,and wobble error,were described,then the comprehensive error equation of gyro outputs,which was associated with errors of three-axis turntable and gyro error model coefficients,was ... |
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| Keywords: | three-axis turntable gyro error model calibration accuracy |
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