| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | plutao.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP3W/3KN355B |
| Repository | sid.inpe.br/plutao/2015/12.04.14.04.48 (restricted access) |
| Last Update | 2015:12.09.15.12.50 (UTC) administrator |
| Metadata Repository | sid.inpe.br/plutao/2015/12.04.14.04.49 |
| Metadata Last Update | 2021:07.28.22.22.43 (UTC) administrator |
| DOI | 10.1088/1742-6596/641/1/012005 |
| ISSN | 1742-6588 |
| Label | lattes: 7752228013890691 1 SilvaKugaZana:2015:NoLeSq |
| Citation Key | SilvaKugaZana:2015:NoLeSq |
| Title | Nonlinear least squares method for gyros bias and attitude estimation using satellite attitude and orbit toolbox for matlab  |
| Year | 2015 |
| Access Date | 2024, May 18 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 1064 KiB |
| 2. Context | |
| Author | 1 Silva, William Reis 2 Kuga, Hélio Koiti 3 Zanardi, Maria Cecília Franca de Paula Santos |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JHC9 |
| Group | 1 CMC-ETES-SPG-INPE-MCTI-GOV-BR 2 DMC-ETE-INPE-MCTI-GOV-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Universidade Federal do ABC (UFABC) |
| Author e-Mail Address | 1 reis.william@gmail.com 2 helio.kuga@inpe.br |
| Journal | Journal of Physics: Conference Series |
| Volume | 641 |
| Pages | 012005 |
| Secondary Mark | B2_INTERDISCIPLINAR B2_ENGENHARIAS_III B3_MEDICINA_II B3_GEOCIÊNCIAS B4_MATERIAIS B4_ENGENHARIAS_II B4_BIOTECNOLOGIA C_QUÍMICA C_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA C_ENGENHARIAS_IV C_ECONOMIA C_ASTRONOMIA_/_FÍSICA |
| History (UTC) | 2015-12-04 14:04:49 :: lattes -> administrator :: 2021-07-28 22:22:43 :: administrator -> simone :: 2015 |
| 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 |
| Keywords | Nonlinear Least Squares Attitude Estimation Gyros drift |
| Abstract | The knowledge of the attitude determination is essential to the safety and control of the satellite and payload, and this involves approaches of nonlinear estimation techniques. Here one focuses on determining the attitude and the gyros drift of a real satellite CBERS-2 (China Brazil Earth Resources Satellite) using simulated measurements provided by propagator PROPAT Satellite Attitude and Orbit Toolbox for Matlab. The method used for the estimation was the Nonlinear Least Squares Estimation (NLSE). The attitude dynamical model is described by nonlinear equations involving the Euler angles. The attitude sensors available are two DSS (Digital Sun Sensor), two IRES (Infra-Red Earth Sensor), and one triad of mechanical gyros. The two IRES give direct measurements of roll and pitch angles with a certain level of error. The two DSS are nonlinear functions of roll, pitch, and yaw attitude angles. Gyros are very important sensors, as they provide direct incremental angles or angular velocities. However gyros present several sources of error of which the drift is the most troublesome. Results show that one can reach accuracies in attitude determination within the prescribed requirements, besides providing estimates of the gyro drifts which can be further used to enhance the gyro error model. |
| Area | ETES |
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CMC > Nonlinear least squares... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMC > Nonlinear least squares... |
| 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 |
| Target File | 1_silva5.pdf |
| User Group | lattes simone |
| Reader Group | administrator simone |
| Visibility | shown |
| Archiving Policy | denypublisher denyfinaldraft12 |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Mirror Repository | urlib.net/www/2011/03.29.20.55 |
| Next Higher Units | 8JMKD3MGPCW/3F2UALS 8JMKD3MGPCW/446AF4B |
| Citing Item List | sid.inpe.br/bibdigital/2021/02.11.18.06 3 |
| URL (untrusted data) | http://dx.doi.org/10.1088/1742-6596/641/1/012005 |
| Dissemination | WEBSCI; PORTALCAPES; COMPENDEX; SCOPUS. |
| Host Collection | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn lineage mark month nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype typeofwork |
| 7. Description control | |
| e-Mail (login) | simone |
| update | |