Fechar

1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34T/4A644BH
Repositóriosid.inpe.br/mtc-m21d/2023/11.03.17.58   (acesso restrito)
Última Atualização2023:11.03.17.58.48 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21d/2023/11.03.17.58.48
Última Atualização dos Metadados2024:01.02.17.16.52 (UTC) administrator
DOI10.1109/TAES.2023.3281431
ISSN0018-9251
Chave de CitaçãoLopesAntFohKriKug:2023:IoScMi
TítuloIonospheric Scintillation Mitigation with Kalman PLLs Employing Radial Basis Function Networks
Ano2023
MêsOct.
Data de Acesso02 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho4277 KiB
2. Contextualização
Autor1 Lopes, Rafael Anderson Martins
2 Antreich, Felix
3 Fohlmeister, Friederike
4 Kriegel, Martin
5 Kuga, Helio Koiti
Identificador de Curriculo1
2
3
4
5 8JMKD3MGP5W/3C9JHC9
ORCID1 0000-0002-7881-3226
2 0000-0001-6596-0123
3 0000-0002-2568-7473
4
5 0000-0002-0259-0724
Grupo1 CMC-ETES-DIPGR-INPE-MCTI-GOV-BR
2
3
4
5 DIMEC-CGCE-INPE-MCTI-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Tecnológico de Aeronáutica (ITA)
3 German Aerospace Center (DLR)
4 German Aerospace Center (DLR)
5 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 rafael.lopes@inpe.br
2 antreich@ieee.org
3 friederike.fohlmeister@dlr.de
4 martin.kriegel@dlr.de
5 helio.kuga@inpe.br
RevistaIEEE Transactions on Aerospace and Electronic Systems
Volume59
Número5
Páginas6878-6893
Nota SecundáriaA1_ENGENHARIAS_IV A2_ENGENHARIAS_III
Histórico (UTC)2023-11-03 17:59:17 :: simone -> administrator :: 2023
2024-01-02 17:16:52 :: administrator -> simone :: 2023
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-ChaveAmplitude and phase estimation
global navigation satellite system (GNSS)
ionospheric scintillation mitigation
Kalman phase-locked loop (PLL)
radial basis function (RBF) networks
ResumoWe investigate two adaptive Kalman phase-locked loop (PLL) structures for ionospheric scintillation mitigation for global navigation satellite systems receivers, employing radial basis function (RBF) networks to model the scintillation phase and amplitude, instead of the typically employed autoregressive (AR) models. In the first structure, the Kalman filter innovations are computed by the arctangent phase discriminator, and the state estimates are directly employed in the carrier replica generation. In the second structure, the Kalman filter measurements are the prompt correlator outputs, and the error states are computed and used by a state feedback controller to provide a control signal to drive the carrier replica generation. The nonlinear RBFs provide more flexibility to capture nonlinear dynamics evolving with time, possibly present in the scintillation phase and amplitude. The weights of the RBF networks and the covariance matrices of the process and measurement noise of the Kalman filters are estimated online in the adaptive Kalman PLL structures. Simulations with synthetic severe scintillation data show the capability of the proposed Kalman PLLs to improve robustness to scintillation effects in carrier synchronization, with performance similar to the corresponding structures employing AR scintillation models. Simulations using recorded scintillation data collected by a commercial receiver highlight the learning and generalization capability of the RBF networks to cope with evolving scintillation characteristics over time with possibly nonlinear effects. The Kalman PLL structures employing the RBF networks present reduced errors compared with the structures using AR models.
ÁreaETES
Arranjo 1urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > SER > Ionospheric Scintillation Mitigation...
Arranjo 2urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCE > Ionospheric Scintillation Mitigation...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
agreement.html 03/11/2023 14:58 1.0 KiB 
4. Condições de acesso e uso
Idiomaen
Arquivo AlvoIonospheric_Scintillation_Mitigation_With_Kalman_PLLs_Employing_Radial_Basis_Function_Networks.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3F2UALS
8JMKD3MGPCW/46KTFK8
Lista de Itens Citandosid.inpe.br/bibdigital/2013/10.14.00.13 2
sid.inpe.br/mtc-m21/2012/07.13.14.49.46 1
Acervo Hospedeirourlib.net/www/2021/06.04.03.40
6. Notas
Campos Vaziosalternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
e-Mail (login)simone
atualizar 


Fechar