| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | plutao.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP3W/3FCL358 |
| Repository | sid.inpe.br/plutao/2013/12.12.15.10 (restricted access) |
| Last Update | 2015:03.13.18.29.47 (UTC) administrator |
| Metadata Repository | sid.inpe.br/plutao/2013/12.12.15.10.11 |
| Metadata Last Update | 2021:02.11.18.11.21 (UTC) administrator |
| DOI | 10.1155/2013/869293 |
| ISSN | 1024-123X |
| Label | lattes: 0897606176121914 2 OliveiraMilaKoit:2013:FaDeIs |
| Citation Key | OliveiraMilaKoit:2013:FaDeIs |
| Title | Fault Detection and Isolation in Inertial Measurement Units Based on -CUSUM and Wavelet Packet  |
| Year | 2013 |
| Access Date | 2024, May 18 |
| Type of Work | journal article |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 3092 KiB |
| 2. Context | |
| Author | 1 Oliveira, Élcio Jeronimo de 2 Milagre da Fonseca, Ijar 3 Koiti Kuga, Helio |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JHD8 3 8JMKD3MGP5W/3C9JHC9 |
| Group | 1 2 DMC-ETE-INPE-MCTI-GOV-BR 3 DMC-ETE-INPE-MCTI-GOV-BR |
| Affiliation | 1 Instituto de Aeronáutica e Espaço 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Author e-Mail Address | 1 elcioejo7@gmail.com 2 ijar@dem.inpe.br 3 helio.kuga@inpe.br |
| e-Mail Address | ijar@dem.inpe.br |
| Journal | Mathematical Problems in Engineering |
| Volume | 2013 |
| Pages | 1-10 |
| Secondary Mark | B1 B1 B1 B1 B1 B2 B3 B3 B4 B4 B5 |
| History (UTC) | 2013-12-12 15:10:11 :: lattes -> administrator :: 2013-12-12 15:13:03 :: administrator -> lattes :: 2013 2013-12-12 16:32:32 :: lattes -> administrator :: 2013 2021-02-11 18:11:21 :: administrator -> marcelo.pazos@inpe.br :: 2013 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Version Type | publisher |
| Abstract | The aim of this paper is to present a fault detection algorithm (FDI) based on signal processing techniques developed for an inertial measurement unit (IMU) with minimal redundancy of fiber optic gyros. In this work the recursive median filter is applied in order to remove impulses (outliers) arising from data acquisition process and parity vector operations, improving the fault detection and isolation performance. The FDI algorithm is divided into two blocks: fault detection (FD) and fault isolation (FI). The FD part of the algorithm is used to guarantee the reliability of the isolation part and is based on parity vector analysis using [X.sup.2]-CUSUM algorithm. The FI part is performed using parity space projection of the energy subbands obtained from wavelet packet decomposition. This projection is an extension of clustering analysis based on singular value decomposition (SVD) and principal component analysis (PCA). The results of the FD and FI algorithms have shown the effectiveness of the proposed method, in which the FD algorithm is capable of indicating the low-level step bias fault with short delay and a high index of correct decisions of the FI algorithm also with low-level step bias fault. |
| Area | ETES |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMC > Fault Detection and... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Language | en |
| User Group | administrator lattes marcelo.pazos@inpe.br |
| Reader Group | administrator marcelo.pazos@inpe.br |
| Visibility | shown |
| Archiving Policy | denypublisher allowfinaldraft |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Mirror Repository | iconet.com.br/banon/2006/11.26.21.31 |
| Next Higher Units | 8JMKD3MGPCW/446AF4B |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.49.46 2 sid.inpe.br/bibdigital/2021/02.11.18.06 1 |
| Dissemination | WEBSCI; PORTALCAPES; COMPENDEX; SCOPUS. |
| Host Collection | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notes | |
| Notes | Setores de Atividade: Transporte aéreo, Transporte terrestre. |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn keywords lineage mark month nextedition number orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject targetfile tertiarymark tertiarytype url |
| 7. Description control | |
| e-Mail (login) | marcelo.pazos@inpe.br |
| update | |