| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16d.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP7W/3E9Q9K2 |
| Repository | sid.inpe.br/mtc-m19/2013/06.12.01.40.48 (restricted access) |
| Last Update | 2013:07.16.17.51.22 (UTC) administrator |
| Metadata Repository | sid.inpe.br/mtc-m19/2013/06.12.01.40.49 |
| Metadata Last Update | 2021:02.11.18.10.31 (UTC) administrator |
| DOI | 10.1155/2013/530516 |
| ISSN | 1024-123X |
| Label | isi |
| Citation Key | ChiaradiaKugaPrad:2013:OnReAr |
| Title | Onboard and Real-Time Artificial Satellite Orbit Determination Using GPS  |
| Year | 2013 |
| Access Date | 2024, May 18 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 2532 KiB |
| 2. Context | |
| Author | 1 Chiaradia, Ana Paula Marins 2 Kuga, Helio Koiti 3 Prado, Antonio Fernando Bertachini de Almeida |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JHC9 3 8JMKD3MGP5W/3C9JGJA |
| Group | 1 2 DMC-ETE-INPE-MCTI-GOV-BR 3 DMC-ETE-INPE-MCTI-GOV-BR |
| Affiliation | 1 UNESP, Grp Dinam Orbital & Planetol, FEG, BR-12516410 Guaratingueta, SP, Brazil. 2 INPE, Div Space Mech & Control, BR-12227010 Sao Jose Dos Campos, SP, Brazil. 3 INPE, Div Space Mech & Control, BR-12227010 Sao Jose Dos Campos, SP, Brazil. |
| e-Mail Address | marcelo.pazos@inpe.br |
| Journal | Mathematical Problems in Engineering |
| Volume | x |
| Number | ID 530516 |
| History (UTC) | 2021-02-11 18:10:31 :: 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 | An algorithm for real-time and onboard orbit determination applying the Extended Kalman Filter (EKF) method is developed. Aiming at a very simple and still fairly accurate orbit determination, an analysis is performed to ascertain an adequacy of modeling complexity versus accuracy. The minimum set of to-be-estimated states to reach the level of accuracy of tens of meters is found to have at least the position, velocity, and user clock offset components. The dynamical model is assessed through several tests, covering force model, numerical integration scheme and step size, and simplified variational equations. The measurement model includes only relevant effects to the order of meters. The EKF method is chosen to be the simplest real-time estimation algorithm with adequate tuning of its parameters. In the developed procedure, the obtained position and velocity errors along a day vary from 15 to 20 m and from 0.014 to 0.018 m/s, respectively, with standard deviation from 6 to 10 m and from 0.006 to 0.008 m/s, respectively, with the SA either on or off. The results, as well as analysis of the final adopted models used, are presented in this work. |
| Area | ETES |
| Arrangement | urlib.net > Produção anterior à 2021 > DIDMC > Onboard and Real-Time... |
| 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 | 530516.pdf |
| User Group | administrator 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 1 sid.inpe.br/bibdigital/2021/02.11.18.06 1 |
| Dissemination | WEBSCI; PORTALCAPES; COMPENDEX; SCOPUS. |
| Host Collection | sid.inpe.br/mtc-m19@80/2009/08.21.17.02 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel electronicmailaddress format isbn keywords lineage mark month nextedition notes orcid pages parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url |
| 7. Description control | |
| e-Mail (login) | marcelo.pazos@inpe.br |
| update | |