Rapid classification of vehicle heading direction with two-axis magnetometer
2012 (English)In: 2012 IEEE International Conference on Acoustics, Speech and Signal Processing : ICASSP: 25-30 March 2012, Piscataway, NJ: IEEE Communications Society, 2012, 3385-3388 p.Conference paper (Refereed)
We present an approach for computing the heading direction of a vehicle 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
Piscataway, NJ: IEEE Communications Society, 2012. 3385-3388 p.
, I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings, ISSN 1520-6149
Research subject Control Engineering
IdentifiersURN: urn:nbn:se:ltu:diva-38464DOI: 10.1109/ICASSP.2012.6288642Local ID: cdf527a8-2246-4df2-9313-26c04179d203ISBN: 978-1-4673-0045-2ISBN: 978-1-4673-0044-5 (PDF)OAI: oai:DiVA.org:ltu-38464DiVA: diva2:1011965
IEEE International Conference on Acoustics, Speech, and Signal Processing : 25/03/2012 - 30/03/2012
Validerad; 2012; 20121025 (andbra)2016-10-032016-10-03Bibliographically approved