NDLI: Adaptive calibration algorithm of three axial magnetic fluxgate sensor using support vector regression

Content Provider	IEEE Xplore Digital Library
Author	Jun Shi
Copyright Year	2010
Description	Author affiliation: Department of Electronic engineering, Jiujiang University, Jiangxi, 332005, China (Jun Shi)
Abstract	An adaptive calibration method for three axial magnetic fluxgate sensor using support vector regression (SVR) is proposed in this paper. Firstly, the main problems arise from non-orthogonality, different sensitivity and bias of the three axes are analyzed. Then a relevant mathematic calibration model in matrix form is constructed to rectify these errors, and is converted to linear form one. Next, the coefficients of calibration model are identified by SVR algorithm. Practical measurement data of geomagnetic field are used to test, and the results show that the measurement errors of three axes fluxgate sensor in different attitude can be rectified under 50nT from 800nT.Because there is no need of any other auxiliary equipment, the proposed method seems to be a better candidate for fast or field calibration of three axial magnetic fluxgate sensors.
Starting Page	4222
Ending Page	4225
File Size	225017
Page Count	4
File Format	PDF
ISBN	9781424451814
DOI	10.1109/CCDC.2010.5498387
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-05-26
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Geomagnetism Magnetic Fluxgate Sensor Support Vector Regression Vectors Mathematics Calibration Magnetic analysis Orthogonality Magnetic field measurement Magnetic sensors Mathematical model Matrix converters Testing
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

A Decoupled Calibration Method Based on the Multi-Output Support Vector Regression Algorithm for Three-Dimensional Electric-Field Sensors

Fluxgate magnetometer vector feedback homogeneity and its influence on sensor parameters

A Magnetic Field Correction Method for the Non-ideally Placed 3-Axial Magnetometer Sensor

Ultrahigh resolution DC magnetic field measurements using microfabricated fluxgate sensor chips

A pressure sensor calibration model based on Support Vector Machine

ROC analysis for RTD Fluxgate magnetometers

Fluxgate magnetic sensor

Body twist estimation algorithm using 3-axis acceleration sensor and magnetic sensor

Development and analysis of a PCB vector 2-D magnetic field sensor system for electronic compasses

Adaptive calibration algorithm of three axial magnetic fluxgate sensor using support vector regression

Similar Documents

A Decoupled Calibration Method Based on the Multi-Output Support Vector Regression Algorithm for Three-Dimensional Electric-Field Sensors

Fluxgate magnetometer vector feedback homogeneity and its influence on sensor parameters

A Magnetic Field Correction Method for the Non-ideally Placed 3-Axial Magnetometer Sensor

Ultrahigh resolution DC magnetic field measurements using microfabricated fluxgate sensor chips

A pressure sensor calibration model based on Support Vector Machine

ROC analysis for RTD Fluxgate magnetometers

Fluxgate magnetic sensor

Body twist estimation algorithm using 3-axis acceleration sensor and magnetic sensor

Development and analysis of a PCB vector 2-D magnetic field sensor system for electronic compasses

Adaptive calibration algorithm of three axial magnetic fluxgate sensor using support vector regression