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SM ISO690:2012 GRIGORIE, Teodor Lucian, JULA, Nikolae, ADOCHIEI, Ioana-Raluca, LARCO, C., MIHAI, R., PAHONIE, R., MUSTATA, S.. A MEMS-INS/GPS Positioning Device for Urban Life Mobility Improvement. In: Nanotechnologies and Biomedical Engineering, Ed. 5, 3-5 noiembrie 2021, Chişinău. Chişinău: Pontos, 2021, Ediția 5, p. 74. ISBN 978-9975-72-592-7. |
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Nanotechnologies and Biomedical Engineering Ediția 5, 2021 |
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Conferința "Nanotechnologies and Biomedical Engineering" 5, Chişinău, Moldova, 3-5 noiembrie 2021 | ||||||
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Pag. 74-74 | ||||||
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The paper presents a solution for a positioning device for urban life mobility improvement based on MEMS- INS and GPS data fusion. Two stages are used to process the MEMS-INS and GPS data. At a first stage, which runs off-line, the data fusion uses a method coming from the bio-signal processing domain, i.e. an extension of the Partial Directed Coherence (PDC) method. An optimized filtering procedure is applied here to the IMU components by using the wavelet transform, to process the inertial sensors signals. At the second stage, which runs online, a Kalman filter is used to fuse the INS and GPS data. Also, are shown the hardware structure of the system and the results of the system testing at the lab level. |
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