REAL-TIME ULTRASONIC LOCALIZATION USING AN ULTRASONIC SENSOR ARRAY
Klíčová slova:
localization, ultrasound, ultrasound sensor arrayAbstrakt
This paper addresses localization using an ultrasonic receive array. The localization is realized in real-time. It is shown, that this method leads to good angle estimation accuracy in a low-cost indoor system.
Stažení
Reference
(1) CADMAN J., "Deploying Commercial Location-AwareSystems," in Proceedings of
Workshop on Location-Aware Computing, pp. 4-6, Jan. 2003.
(2) YAZICI, A.; YAYAN, U.; YUCEL, H.; , "An ultrasonic based indoor positioning
system," Innovations in Intelligent Systems and Applications (INISTA), 2011
International Symposium on , vol., no., pp.585-589, 15-18 June 2011
doi:10.1109/INISTA.2011.5946154[cit.2012-11-15].
(3) SAAD, M.M.; BLEAKLEY, C.J.; BALLAL, T.; DOBSON, S.; , "High-Accuracy
Reference-Free Ultrasonic Location Estimation," Instrumentation and Measurement,
IEEE Transactions on , vol.61, no.6, pp.1561-1570, June 2012
doi:10.1109/TIM.2011.2181911[cit.2012-11-18]
(4) BRANDNSTEIN, M., WARD D.. 2001. MicrophoneArrays: Signal Processing
Techniques and Applications. New York: Springer, 2001. ISBN-3-540-41953-5
(5) MANDLIK, M.; NEMEC, Z.; DOLECEK, R.; , "Real-time sound source
localization," Radar Symposium (IRS), 2012 13th International [online]., vol., no.,
pp.322-325, 23-25 May 2012 doi: 10.1109/IRS.2012.6233370 , [cit. 2012-10-28].
(6) LANGLEY, Richard B. DILUTION OF PRECISION. Inovation [online]. 1999, May, s.
-59 [cit. 2012-10-18]. http://gauss.gge.unb.ca/papers.pdf/gpsworld.may99.pdf
(7) NEMEC, Z.; BEZOUSEK, P. A TDOA system using received signal decomposition on
delayed replicas. Radar Symposium, 2008 International . May 2008, p. 1 - 4.
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Copyright (c) 2020 Michal Mandlik, Zdeněk Němec, Tomáš Vaňkát
Tato práce je licencována pod Mezinárodní licencí Creative Commons Attribution 4.0 .