| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | mtc-m16.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repository | sid.inpe.br/marciana/2004/07.20.13.28 |
| Last Update | 2004:07.20.03.00.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/marciana/2004/07.20.13.28.44 |
| Metadata Last Update | 2021:02.11.18.15.14 (UTC) administrator |
| Secondary Key | INPE-10980-PRE/6436 |
| ISBN/ISSN | 85-86883-16-6 |
| Citation Key | VargasSouzKuga:2004:KaFiRo |
| Title | Kalman filter robustness in estimating an elastic parameter of a flexible space system  |
| Format | On-line |
| Year | 2004 |
| Access Date | 2024, May 18 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 171 KiB |
| 2. Context | |
| Author | 1 Vargas, Rolf H 2 Souza, Luiz Carlos Gadelha de 3 Kuga, Helio Koiti |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JHN3 3 8JMKD3MGP5W/3C9JHC9 |
| Group | 1 DMC-INPE-MCT-BR 2 DMC-INPE-MCT-BR 3 DMC-INPE-MCT-BR |
| Conference Name | Congresso Temático de Dinâmica e Controle, 3 (DINCON) |
| Conference Location | Ilha Solteira |
| Date | 31maio - 3 jun. 2004 |
| Publisher | SBMAC |
| Pages | 1852-1856. |
| Book Title | Anais |
| History (UTC) | 2005-01-07 10:29:05 :: marciana -> administrator :: 2006-11-09 18:52:42 :: administrator -> marciana :: 2007-03-20 13:41:14 :: marciana -> administrator :: 2021-02-11 18:15:14 :: administrator -> marciana :: 2004 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | ENGENHARIA E TECNOLOGIA ESPACIAL Kalman filter robustness flexible space system |
| Abstract | Nowadays, control systems of satellites with rigid and flexible components are increasingly being extended to advanced applications, such as space uninhabited vehicles with very demanding pointing accuracy. The control design methods presently available, including parameters and states estimation, robust and adaptive control, need more investigation to know their capability and limitations. In that context, the guaranty of the controller performance depends not only on its good design but also on the knowledge of all states to be fed-back in order to improve the overall control system efficiency. In this paper, a Kalman filter methodology is used to recover all the unmeasured states (elastic displacement and its rates) considering that only the states associated with rigid motion are measured (angle and angular velocity). To investigate the robustness of the Kalman filter, one considers in the measurements model phase a satellite model with three flexible modes, whereas in the time and measurement update phases the satellite model will consider just one flexible mode. Through the simulations, one observes that the fidelity of the estimation process enhances with the inclusion of more modes into the satellite model. However, one observes as well that even with a reduced model in the update phase the robustness of the Kalman filter is preserved once it is properly tuned. |
| Area | ETES |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMC > Kalman filter robustness... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://urlib.net/ibi/sid.inpe.br/marciana/2004/07.20.13.28 |
| zipped data URL | http://urlib.net/zip/sid.inpe.br/marciana/2004/07.20.13.28 |
| Language | pt |
| Target File | kuga 4.pdf |
| User Group | administrator marciana |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Read Permission | allow from all |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/446AF4B |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.54.10 1 |
| Host Collection | sid.inpe.br/banon/2003/08.15.17.40 |
| 6. Notes | |
| Empty Fields | affiliation archivingpolicy archivist callnumber copyright creatorhistory descriptionlevel dissemination documentstage doi e-mailaddress edition editor electronicmailaddress identifier isbn issn label lineage mark mirrorrepository nextedition notes numberofvolumes orcid organization parameterlist parentrepositories previousedition previouslowerunit progress project publisheraddress readergroup rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url versiontype volume |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |