Error Analysis Technique for Indirect Method of Calibration of a Strapdown Inertial Measurement Unit

被引：0

作者：

Vodicheva, L. ^{[1
]}

Parysheva, Yu. ^{[1
]}

机构：

[1] JSC Academician NA Semikhatov Sci & Prod Assoc Au, Ekaterinburg, Russia

来源：

2019 26TH SAINT PETERSBURG INTERNATIONAL CONFERENCE ON INTEGRATED NAVIGATION SYSTEMS (ICINS) | 2019年

关键词：

strapdown INS; inertial measurement unit; calibration; indirect method;

D O I：

10.23919/icins.2019.8769361

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

Possible versions of the indirect method of calibration of a strapdown inertial measurement unit are briefly analyzed. The version of the indirect method with simple measurement equations that can be decomposed and solved just algebraically is considered. The technique for obtaining analytical expressions connecting calibration errors with their sourced and expressions themselves are described. The influence of the calibrated parameters, uncalibrated parameters, and errors of calibration equipment on the calibration accuracy is analyzed.

引用

页数：10

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