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Optimized Design and Calibration of the Triaxis Induction Magnetometer with Crosstalk and Nonorthogonality Compensation
Joint Authors
Shi, Hongyu
Wang, Yanzhang
Lin, Jun
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-08-08
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
An optimized triaxis induction magnetometer has been designed and calibrated to minimize the influences from the nonorthogonality and the magnetic flux crosstalk.
Utilizing the nonlinear least square method, contributions due to the nonorthogonal assembly of three transducers are cancelled.
The magnetic flux crosstalk is a frequency-dependent error component in the calibration of the triaxis induction magnetometer.
Influences from the assembly density, the frequency, and the feedback amount are analyzed theoretically, and an optimized sensor configuration which has a smaller crosstalk is achieved.
Moreover, a mathematical compensation algorithm has also been utilized to suppress the residues crosstalk ulteriorly.
To validate the theoretical analysis, a triaxis induction magnetometer was manufactured and the experiment setup has also been built.
The experiment results show that the cross-outputs of the transverse induction magnetometers have been significantly decreased about two orders, indicating that the proposed method is applicable for the triaxis induction magnetometer.
American Psychological Association (APA)
Shi, Hongyu& Wang, Yanzhang& Lin, Jun. 2016. Optimized Design and Calibration of the Triaxis Induction Magnetometer with Crosstalk and Nonorthogonality Compensation. Journal of Sensors،Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1110342
Modern Language Association (MLA)
Shi, Hongyu…[et al.]. Optimized Design and Calibration of the Triaxis Induction Magnetometer with Crosstalk and Nonorthogonality Compensation. Journal of Sensors No. 2016 (2016), pp.1-8.
https://search.emarefa.net/detail/BIM-1110342
American Medical Association (AMA)
Shi, Hongyu& Wang, Yanzhang& Lin, Jun. Optimized Design and Calibration of the Triaxis Induction Magnetometer with Crosstalk and Nonorthogonality Compensation. Journal of Sensors. 2016. Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1110342
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1110342