Rapid Classification of Vehicle Heading Direction with Two-Axis Magnetometer
2012 (English)In: Acoustics, Speech and Signal Processing (ICASSP), 2012, IEEE , 2012, 3385-3388 p.Conference paper (Refereed)
We present an approach for computing the heading direction of avehicle by processing measurements from a 2-axis magnetometer rapidly. The proposed method relies on a non-linear transformation of the measurement data comprising only two inner products. Deterministic analysis of the signal model shows how the heading direction is contained in the signal and the proposed estimator is analyzed in terms of its statistical properties. Experimental verification indicates that good performance is achieved under the presence of saturation, measurement noise, and near field effects.
Place, publisher, year, edition, pages
IEEE , 2012. 3385-3388 p.
Magnetometer, Heading direction
IdentifiersURN: urn:nbn:se:liu:diva-85909DOI: 10.1109/ICASSP.2012.6288642ISI: 000312381403115ISBN: e-978-1-4673-0044-5ISBN: 978-1-4673-0045-2ISBN: 978-1-4673-0046-9OAI: oai:DiVA.org:liu-85909DiVA: diva2:573816
2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2012), 25-30 March 2012, Kyoto, Japan
FunderSwedish Foundation for Strategic Research Vinnova