Novel technique for locating an intruder in 3D environments by using a cooperative system of multistatic radars
Autor(a) principal: | |
---|---|
Data de Publicação: | 2011 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFPA |
Texto Completo: | http://repositorio.ufpa.br/jspui/handle/2011/6977 |
Resumo: | The aim of this work is to present a new methodology, based on vector and geometrical techniques, for determining the position of an intruder in a residence (3D problem). Initially, modifications in the electromagnetic responses of the environment, caused by movements of the trespasser, are detected. It is worth mentioning that slight movements are detected by high frequency components of the used pulse. The differences between the signals (before and after any movement) are used to define a sphere and ellipsoids, which are used for estimating the position of the invader. In this work, multiple radars are used in a cooperative manner. The multiple estimates obtained are used to determine a mean position and its standard deviation, introducing the concept of sphere of estimates. The electromagnetic simulations were performed by using the FDTD method. Results were obtained for single and double floor residences. |
id |
UFPA_42e32ddf5a208597170e604d3f152170 |
---|---|
oai_identifier_str |
oai:repositorio.ufpa.br:2011/6977 |
network_acronym_str |
UFPA |
network_name_str |
Repositório Institucional da UFPA |
repository_id_str |
2123 |
spelling |
2015-11-10T14:26:36Z2015-11-10T14:26:36Z2011-12ARAÚJO, Josivaldo de Souza; OLIVEIRA, Rodrigo Melo e Silva de; SOUZA SOBRINHO, Carlos Leonidas da Silva. Novel technique for locating an intruder in 3D environments by using a cooperative system of multistatic radars. Journal of Microwaves, Optoelectronics and Electromagnetic Applications, São Caetano do Sul, v. 10, n. 2, p. 308-322, dez. 2011. Disponível em: <http://www.scielo.br/pdf/jmoea/v10n2/a02v10n2.pdf>. Acesso em: 5 nov. 2015. <http://dx.doi.org/10.1590/S2179-10742011000200002>.2179-1074http://repositorio.ufpa.br/jspui/handle/2011/6977The aim of this work is to present a new methodology, based on vector and geometrical techniques, for determining the position of an intruder in a residence (3D problem). Initially, modifications in the electromagnetic responses of the environment, caused by movements of the trespasser, are detected. It is worth mentioning that slight movements are detected by high frequency components of the used pulse. The differences between the signals (before and after any movement) are used to define a sphere and ellipsoids, which are used for estimating the position of the invader. In this work, multiple radars are used in a cooperative manner. The multiple estimates obtained are used to determine a mean position and its standard deviation, introducing the concept of sphere of estimates. The electromagnetic simulations were performed by using the FDTD method. Results were obtained for single and double floor residences.engTécnica do vetorRadar multiestáticoSensores internosMétodo FDTDNovel technique for locating an intruder in 3D environments by using a cooperative system of multistatic radarsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleARAÚJO, Josivaldo de SouzaOLIVEIRA, Rodrigo Melo e Silva deSOUZA SOBRINHO, Carlos Leônidas da Silvainfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFPAinstname:Universidade Federal do Pará (UFPA)instacron:UFPAORIGINALArtigo_NovelTechniqueLocating.pdfArtigo_NovelTechniqueLocating.pdfapplication/pdf3161180http://repositorio.ufpa.br/oai/bitstream/2011/6977/1/Artigo_NovelTechniqueLocating.pdffe507e3e2be606c446233f9864f0d723MD51CC-LICENSElicense_urllicense_urltext/plain; charset=utf-849http://repositorio.ufpa.br/oai/bitstream/2011/6977/2/license_url4afdbb8c545fd630ea7db775da747b2fMD52license_textlicense_texttext/html; charset=utf-821328http://repositorio.ufpa.br/oai/bitstream/2011/6977/3/license_text1ddceb2a2635a9472b3c10d731d0906eMD53license_rdflicense_rdfapplication/rdf+xml; charset=utf-822190http://repositorio.ufpa.br/oai/bitstream/2011/6977/4/license_rdf19e8a2b57ef43c09f4d7071d2153c97dMD54LICENSElicense.txtlicense.txttext/plain; charset=utf-81703http://repositorio.ufpa.br/oai/bitstream/2011/6977/5/license.txta12ee01655d4f43dacf016d5e6168febMD55TEXTArtigo_NovelTechniqueLocating.pdf.txtArtigo_NovelTechniqueLocating.pdf.txtExtracted texttext/plain34627http://repositorio.ufpa.br/oai/bitstream/2011/6977/6/Artigo_NovelTechniqueLocating.pdf.txt0c119dfef4a9f56629c5dc71036d30daMD562011/69772017-12-14 14:30:35.473oai:repositorio.ufpa.br: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Repositório InstitucionalPUBhttp://repositorio.ufpa.br/oai/requestriufpabc@ufpa.bropendoar:21232017-12-14T17:30:35Repositório Institucional da UFPA - Universidade Federal do Pará (UFPA)false |
dc.title.pt_BR.fl_str_mv |
Novel technique for locating an intruder in 3D environments by using a cooperative system of multistatic radars |
title |
Novel technique for locating an intruder in 3D environments by using a cooperative system of multistatic radars |
spellingShingle |
Novel technique for locating an intruder in 3D environments by using a cooperative system of multistatic radars ARAÚJO, Josivaldo de Souza Técnica do vetor Radar multiestático Sensores internos Método FDTD |
title_short |
Novel technique for locating an intruder in 3D environments by using a cooperative system of multistatic radars |
title_full |
Novel technique for locating an intruder in 3D environments by using a cooperative system of multistatic radars |
title_fullStr |
Novel technique for locating an intruder in 3D environments by using a cooperative system of multistatic radars |
title_full_unstemmed |
Novel technique for locating an intruder in 3D environments by using a cooperative system of multistatic radars |
title_sort |
Novel technique for locating an intruder in 3D environments by using a cooperative system of multistatic radars |
author |
ARAÚJO, Josivaldo de Souza |
author_facet |
ARAÚJO, Josivaldo de Souza OLIVEIRA, Rodrigo Melo e Silva de SOUZA SOBRINHO, Carlos Leônidas da Silva |
author_role |
author |
author2 |
OLIVEIRA, Rodrigo Melo e Silva de SOUZA SOBRINHO, Carlos Leônidas da Silva |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
ARAÚJO, Josivaldo de Souza OLIVEIRA, Rodrigo Melo e Silva de SOUZA SOBRINHO, Carlos Leônidas da Silva |
dc.subject.por.fl_str_mv |
Técnica do vetor Radar multiestático Sensores internos Método FDTD |
topic |
Técnica do vetor Radar multiestático Sensores internos Método FDTD |
description |
The aim of this work is to present a new methodology, based on vector and geometrical techniques, for determining the position of an intruder in a residence (3D problem). Initially, modifications in the electromagnetic responses of the environment, caused by movements of the trespasser, are detected. It is worth mentioning that slight movements are detected by high frequency components of the used pulse. The differences between the signals (before and after any movement) are used to define a sphere and ellipsoids, which are used for estimating the position of the invader. In this work, multiple radars are used in a cooperative manner. The multiple estimates obtained are used to determine a mean position and its standard deviation, introducing the concept of sphere of estimates. The electromagnetic simulations were performed by using the FDTD method. Results were obtained for single and double floor residences. |
publishDate |
2011 |
dc.date.issued.fl_str_mv |
2011-12 |
dc.date.accessioned.fl_str_mv |
2015-11-10T14:26:36Z |
dc.date.available.fl_str_mv |
2015-11-10T14:26:36Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
ARAÚJO, Josivaldo de Souza; OLIVEIRA, Rodrigo Melo e Silva de; SOUZA SOBRINHO, Carlos Leonidas da Silva. Novel technique for locating an intruder in 3D environments by using a cooperative system of multistatic radars. Journal of Microwaves, Optoelectronics and Electromagnetic Applications, São Caetano do Sul, v. 10, n. 2, p. 308-322, dez. 2011. Disponível em: <http://www.scielo.br/pdf/jmoea/v10n2/a02v10n2.pdf>. Acesso em: 5 nov. 2015. <http://dx.doi.org/10.1590/S2179-10742011000200002>. |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufpa.br/jspui/handle/2011/6977 |
dc.identifier.issn.none.fl_str_mv |
2179-1074 |
identifier_str_mv |
ARAÚJO, Josivaldo de Souza; OLIVEIRA, Rodrigo Melo e Silva de; SOUZA SOBRINHO, Carlos Leonidas da Silva. Novel technique for locating an intruder in 3D environments by using a cooperative system of multistatic radars. Journal of Microwaves, Optoelectronics and Electromagnetic Applications, São Caetano do Sul, v. 10, n. 2, p. 308-322, dez. 2011. Disponível em: <http://www.scielo.br/pdf/jmoea/v10n2/a02v10n2.pdf>. Acesso em: 5 nov. 2015. <http://dx.doi.org/10.1590/S2179-10742011000200002>. 2179-1074 |
url |
http://repositorio.ufpa.br/jspui/handle/2011/6977 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFPA instname:Universidade Federal do Pará (UFPA) instacron:UFPA |
instname_str |
Universidade Federal do Pará (UFPA) |
instacron_str |
UFPA |
institution |
UFPA |
reponame_str |
Repositório Institucional da UFPA |
collection |
Repositório Institucional da UFPA |
bitstream.url.fl_str_mv |
http://repositorio.ufpa.br/oai/bitstream/2011/6977/1/Artigo_NovelTechniqueLocating.pdf http://repositorio.ufpa.br/oai/bitstream/2011/6977/2/license_url http://repositorio.ufpa.br/oai/bitstream/2011/6977/3/license_text http://repositorio.ufpa.br/oai/bitstream/2011/6977/4/license_rdf http://repositorio.ufpa.br/oai/bitstream/2011/6977/5/license.txt http://repositorio.ufpa.br/oai/bitstream/2011/6977/6/Artigo_NovelTechniqueLocating.pdf.txt |
bitstream.checksum.fl_str_mv |
fe507e3e2be606c446233f9864f0d723 4afdbb8c545fd630ea7db775da747b2f 1ddceb2a2635a9472b3c10d731d0906e 19e8a2b57ef43c09f4d7071d2153c97d a12ee01655d4f43dacf016d5e6168feb 0c119dfef4a9f56629c5dc71036d30da |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 MD5 MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional da UFPA - Universidade Federal do Pará (UFPA) |
repository.mail.fl_str_mv |
riufpabc@ufpa.br |
_version_ |
1801771824859578368 |