Estimation of Uncertainty of IMU Module Measurement Results

被引：0
|
作者：
Ilewicz, Witold [1 ]
Galuszka, Adam [1 ]
Bereska, Damian [1 ]
Skrzypczyk, Krzysztof [1 ]
Grzejszczak, Tomasz [1 ]
Pacholczyk, Marcin [1 ]
机构：
[1] Silesian Tech Univ, Inst Automat Control, Gliwice, Poland
来源：
2018 INTERNATIONAL CONFERENCE ON SIGNALS AND ELECTRONIC SYSTEMS (ICSES 2018) | 2018年
关键词：
IMU; measurement uncertainty estimation; direct calibration;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In the paper we present a method for estimating uncertainty of measurement that can be used for expressing the measurement uncertainty of 3-axis acceleration, angular velocity and magnetic field sensors used in the IMU modules, that had been calibrated using the direct calibration method. Linear model of 3-axis sensors is assumed. The described method of uncertainty estimation was used to determine the uncertainty of measurement of 3-axis acceleration sensor in module IMU5, which uses LSM303DLM chip delivered by STMicroelectronics. As a reference MTi-G28 IMU module by Xsens company was used.
引用
收藏
页码：92 / 95
页数：4
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