| 1. Identity statement | |
| Reference Type | Book Section |
| Site | mtc-m16.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZsFDuKxG/E8xtf |
| Repository | sid.inpe.br/marciana/2004/11.11.08.32 (restricted access) |
| Last Update | 2017:05.02.17.54.40 (UTC) simone |
| Metadata Repository | sid.inpe.br/marciana/2004/11.11.08.32.42 |
| Metadata Last Update | 2021:02.11.18.09.31 (UTC) administrator |
| Secondary Key | INPE-11527-PRE/6917 |
| ISBN | 85-17-00006-4 |
| Citation Key | TrigoloSouz:2002:AtCoSy |
| Title | Attitude control system performace of a satellite  |
| Year | 2002 |
| Access Date | 2024, May 08 |
| Secondary Type | PRE LN |
| Number of Files | 1 |
| Size | 1592 KiB |
| 2. Context | |
| Author | 1 Trigolo, Adriana 2 Souza, Luiz Carlos Gadelha |
| Group | 1 DMC-INPE-MCT-BR |
| Editor | Winter, Othon Cabo Prado, Antonio Fernando Bertachini de Almeida |
| Book Title | Advances in space dynamics 3: applications in astronautics |
| Publisher | INPE |
| City | São José dos Campos |
| Edition | 3 |
| Pages | 178-187 |
| History (UTC) | 2004-11-11 15:23:18 :: jefferson -> administrator :: 2006-09-29 03:19:45 :: administrator -> jefferson :: 2012-08-02 18:02:01 :: jefferson -> administrator :: 2017-05-02 17:54:15 :: administrator -> simone :: 2002 2017-05-02 17:54:40 :: simone -> administrator :: 2002 2021-02-11 18:09:31 :: administrator -> jefferson :: 2002 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Keywords | ENGENHARIA E TECNOLOGIA ESPACIAL |
| Abstract | Nowadays a c-Cat number of space missions have been using satellites whose mechanical structure consists basically of two parts. The first, is the body of the satellite. which contains cvcr~ instrumentation involved with the objectives of the mission. including the Attitude Control System (ACS). That structure must be rigid enough to support the mechanical loads during the launch phase. The second part, consists of long and/or wide flexible appendices. such as, solar panels, communication antennas. telescopic structures, robotic flexible arms, whose purpose is to manipulated equipment or to put some sensors out ofthc interference ofthe satellite main body. Ally to that, there is the need to have a satellite as lightest as possible, which drives a commitment between rigidity and flexibility. Due to the former, forces and torques during attitude maneuvers can provoke structural vibration and leaves the satellite with residual vibration. Great temperature differences are also a source structural vibration. A primary consequence ofthat structural vibration is the interaction with the ACS. which in turn can be severely limited in its performance. To study and understand the rigid and the flexible interaction motion problem, it is necessary to develop high no linear dynamic model. In this paper an artificial satellite mathematical model formed by a rigid central platform and a rigid solar panel is presented using the Substructure Modeling Approach. A stability analysis is carried out having an actuator action based on a passive procedure which consist of a rotor inside of a viscous liquid. In these preliminary analysis the Root Locus method is applied for a simple satellite model in order to investigate the system poles behavior as a function of the control law gain. It is shown that the stability is reach only when the satellite rotation is around the axes of biggest inertia. |
| Area | ETES |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMC > Attitude control system... |
| 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 | Trigolo.pdf |
| User Group | administrator jefferson |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/446AF4B |
| Dissemination | NTRSNASA; BNDEPOSITOLEGAL. |
| Host Collection | sid.inpe.br/banon/2003/08.15.17.40 |
| 6. Notes | |
| Empty Fields | affiliation archivingpolicy archivist callnumber contenttype copyright creatorhistory descriptionlevel doi e-mailaddress electronicmailaddress format issn label lineage mark mirrorrepository nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup resumeid rightsholder schedulinginformation secondarydate secondarymark serieseditor seriestitle session shorttitle sponsor subject tertiarymark tertiarytype translator url versiontype volume |
| 7. Description control | |
| e-Mail (login) | jefferson |
| update | |