| 1. Identity statement | |
| Reference Type | Book Section |
| Site | marte3.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZ3r59YCT/H3EjG |
| Repository | sid.inpe.br/iris@1905/2005/08.03.22.29.50 (restricted access) |
| Last Update | 2018:01.02.11.35.19 (UTC) marciana |
| Metadata Repository | sid.inpe.br/iris@1905/2005/08.03.22.29.56 |
| Metadata Last Update | 2021:02.11.18.09.50 (UTC) administrator |
| Secondary Key | INPE-9229-PRE/4901 |
| Label | 10144 |
| Citation Key | SouzaSilv:2000:ViCoFl |
| Title | Vibration control of flexible space structure  |
| Year | 2000 |
| Secondary Date | 20021004 |
| Access Date | 2024, May 05 |
| Secondary Type | PRE LN |
| Number of Files | 1 |
| Size | 113 KiB |
| 2. Context | |
| Author | 1 Souza, Luiz Carlos Gadelha de 2 Silva, Silmara Alexandra |
| Group | 1 DMC-INPE-MCT-BR |
| Editor | Prado, Antonio Fernando Bertachini de Almeida |
| Book Title | Advances in Space Dynamics |
| City | São José dos Campos |
| Pages | 409-416 |
| Series Title | Advances in Space Dynamics |
| History (UTC) | 2014-09-29 15:09:01 :: administrator -> marciana :: 2000 2018-01-02 11:35:19 :: marciana -> administrator :: 2000 2021-02-11 18:09:50 :: administrator -> :: 2000 |
| 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 structural vibration control flexible satellite performed proof-mass actuator (PMA) attitude rotation maneuver |
| Abstract | The paper presents the results of an active structural vibration control of a flexible satellite performed by a proof-mass actuator (PMA)during an attitude rotation maneuver. The satellite investig composed of a rigid hub plus a cantilevered flexible beam with the PMA located at the beam free end.As the satellite maneuvers from rest to a pre-defined position, the rigid body motion can ex flexible part of the satellite. The PMA task is to damp-out efficiently any residual vibration caused by this maneuver. The rigid/flexible satellite is modeled , using a relatively simple structural dynamics approach. Lagrange's equation is then applied to obtain the satellite equations of motion. The PMA gain selection is based on an analytical approach, which shows that the pole and zero fundamental mode is dominant. The efficiency of the PMA using velocity feedback with a PI law was examined by numerical simulations for different control strategies. It was shown controller has damped the residual flexible vibration successfully. However, it was also shown control system efficiency is function of the maneuver strategy. |
| Area | ETES |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMC > Vibration control of... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Target File | 9229.pdf |
| User Group | administrator |
| Visibility | shown |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/446AF4B |
| Host Collection | sid.inpe.br/banon/2001/04.03.15.36 |
| 6. Notes | |
| Empty Fields | affiliation archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition electronicmailaddress format isbn issn language lineage mark mirrorrepository nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project publisher readergroup resumeid rightsholder schedulinginformation secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype translator url versiontype volume |