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Source Localization Based on Acoustic Single Direction Measurements
JOEL OLIVEIRA REIS1; PEDRO T. M. BATISTA2; PAULO OLIVEIRA ,2; CARLOS SILVESTRE1
2018-04-27
Source PublicationIEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS
ISSN0018-9251
Volume54Issue:6Pages:2837-2852
Abstract

This paper presents a novel filtering technique to estimate the position of a moving target based on discrete-time direction and velocity measurements. The velocity is assumed to be corrupted by an unknown constant bias, which is explicitly estimated in the process. A nonlinear system is first designed, describing the dynamics and observations associated to the target, followed then by a state augmentation that yields an equivalent linear time-varying system. An observability analysis for the latter is conducted based on necessary and sufficient conditions that are related to the target's motion. The final estimation solution resorts to a Kalman Filter with globally exponentially stable error dynamics. Its performance is assessed via realistic numerical simulations, including Monte Carlo runs and a comparison with both the standard extended Kalman filter and the Bayesian Cramer-Rao bound. A set of experimental results achieved within the scope of a realistic underwater mission scenario is also presented that allows to further assess the proposed technique.

DOI10.1109/TAES.2018.2831118
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaEngineering ; Telecommunications
WOS SubjectEngineering, Aerospace ; Engineering, Electrical & Electronic ; Telecommunications
WOS IDWOS:000452608000016
PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Fulltext Access
Citation statistics
Cited Times [WOS]:3   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
Affiliation1.University of Macau, Macao, China
2.Universidade de Lisboa, Lisboa, Portugal
First Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
JOEL OLIVEIRA REIS,PEDRO T. M. BATISTA,PAULO OLIVEIRA ,,et al. Source Localization Based on Acoustic Single Direction Measurements[J]. IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS,2018,54(6):2837-2852.
APA JOEL OLIVEIRA REIS,PEDRO T. M. BATISTA,PAULO OLIVEIRA ,,&CARLOS SILVESTRE.(2018).Source Localization Based on Acoustic Single Direction Measurements.IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS,54(6),2837-2852.
MLA JOEL OLIVEIRA REIS,et al."Source Localization Based on Acoustic Single Direction Measurements".IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS 54.6(2018):2837-2852.
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