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Joint direction of arrival and array shape tracking for multiple moving targets
dc.contributor.author | Goldberg, Jason Matthew |
dc.contributor.author | Pérez Neira, Ana Isabel |
dc.contributor.author | Lagunas Hernandez, Miguel A. |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2016-06-28T13:04:18Z |
dc.date.available | 2016-06-28T13:04:18Z |
dc.date.issued | 1997 |
dc.identifier.citation | Goldberg, J., Perez, A., Lagunas, M. Joint direction of arrival and array shape tracking for multiple moving targets. A: IEEE International Conference on Acoustics, Speech, and Signal Processing. "ICASSP 1997: 1997 IEEE International Conference on Acoustics, Speech, and Signal Processing: April 21-24, 1997: Munich, Germany". Munich, Bravaria: Institute of Electrical and Electronics Engineers (IEEE), 1997, p. 511-514. |
dc.identifier.isbn | 0-8186-7919-0 |
dc.identifier.uri | http://hdl.handle.net/2117/88354 |
dc.description.abstract | An algorithm for the joint tracking of source DOAs and sensor positions is presented to address the problem of DOA tracking in the presence sensor motion. Initial maximum likelihood estimates of source DOAs and sensor positions are refined by Kalman filtering. Spatio-temporally correlated array movement is considered. Source angle dynamics are used to achieve correct data association. The new technique is capable of performing well for the difficult cases of sources that cross in angle, fully coherent sources, as well as sources of identical or vastly different (possibly time-varying) power. Computer simulations show that the approach is robust in the presence of array motion modeling uncertainty and effectively reduces dependence on expensive and possibly unreliable hardware. |
dc.format.extent | 4 p. |
dc.language.iso | eng |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació |
dc.subject.lcsh | Kalman filtering |
dc.subject.lcsh | Signal processing |
dc.subject.other | Kalman filters |
dc.subject.other | Array signal processing |
dc.subject.other | Correlation methods |
dc.subject.other | Direction-of-arrival estimation |
dc.title | Joint direction of arrival and array shape tracking for multiple moving targets |
dc.type | Conference report |
dc.subject.lemac | Kalman, Filtratge de |
dc.subject.lemac | Tractament del senyal |
dc.contributor.group | Universitat Politècnica de Catalunya. A&MP - Grup de Processament d'Arrays i Sistemes Multicanal |
dc.identifier.doi | 10.1109/ICASSP.1997.599687 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=599687 |
dc.rights.access | Open Access |
local.identifier.drac | 2745354 |
dc.description.version | Postprint (published version) |
local.citation.author | Goldberg, J.; Perez, A.; Lagunas, M. |
local.citation.contributor | IEEE International Conference on Acoustics, Speech, and Signal Processing |
local.citation.pubplace | Munich, Bravaria |
local.citation.publicationName | ICASSP 1997: 1997 IEEE International Conference on Acoustics, Speech, and Signal Processing: April 21-24, 1997: Munich, Germany |
local.citation.startingPage | 511 |
local.citation.endingPage | 514 |