| 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/2004/08.23.10.28 |
| Last Update | 2004:08.23.03.00.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/marciana/2004/08.23.10.28.25 |
| Metadata Last Update | 2021:02.03.17.56.26 (UTC) administrator |
| Secondary Key | INPE-11233-PRE/6682 |
| Citation Key | AraujoFoMaca:1999:ThVaSy |
| Title | Thermal Vacuum System Controlled by Fuzzy Reasoning  |
| Format | Papel, On-line. |
| Year | 1999 |
| Secondary Date | 07-1999 |
| Access Date | 2024, May 19 |
| Secondary Type | PRE CI |
| Number of Files | 1 |
| Size | 131 KiB |
| 2. Context | |
| Author | 1 Araujo Filho, José Ernesto de 2 Macau, Elbert Einstein Nehrer |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JGUT |
| Group | 1 LIT-INPE-MCT-BR |
| Conference Name | Proc.3rd World Multiconference on Systemics, Cybernetics and Informatics. e International Conference on Information Systems Analysis and Symthesis, 5th. |
| Conference Location | Orlando, EUA |
| Date | july |
| Publisher | INPE |
| Volume | 7 |
| Pages | 1-7 |
| Book Title | Proceedings |
| History (UTC) | 2021-02-03 17:56:26 :: administrator -> marciana :: 1999 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Keywords | Fuzzy Reasoning Thermal-Vacuum Chamber Space Sector Fuzzy Control Supervising System and Expert Systems |
| Abstract | Fuzzy control systems represent techniques to deal with qualitative information in a rigorous way by using linguistic variable as a set of rules. An attribute of fuzzy control is to model these rules by incorporating the "experience" of the human expertise. This work focuses on thermal vacuum control system. When a space system is been developed it undergoes a test qualification program in order to guarantee that it will operate efficiently. The environmental condition of vacuum with solar exposition is produced in a test chamber. The environmental variations must follow a sequence that is expected during the orbit for each subsystem inside the spatial system and after for the whole system. The task of modeling the chamber and the specimen each time that a test is been carrying out seems to be hard. One alternative approach to control complex dynamic systems is to employ fuzzy controllers that make use of linguistic terms to represent its variables and parameters instead of differential mathematical models. Linguistic rules, which describe the operator’s control strategy, are built to form the knowledge base. A control algorithm is developed to supervise the behavior of the system during the test making the decision and control process easier. |
| Area | ETES |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > COLIT > Thermal Vacuum 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 | |
| data URL | http://urlib.net/ibi/sid.inpe.br/marciana/2004/08.23.10.28 |
| zipped data URL | http://urlib.net/zip/sid.inpe.br/marciana/2004/08.23.10.28 |
| Language | en |
| Target File | Araujo_IsasSci-99.pdf |
| User Group | administrator jefferson |
| Visibility | shown |
| Copy Holder | SID/SCD |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/444BQ9E |
| Citing Item List | sid.inpe.br/bibdigital/2021/01.30.18.11 3 sid.inpe.br/mtc-m21/2012/07.13.14.45.07 1 |
| Host Collection | sid.inpe.br/banon/2003/08.15.17.40 |
| 6. Notes | |
| Notes | Fuzzy Reasoning, Thermal-Vacuum Chamber, Space Sector, Fuzzy Control, Supervising System and Expert Systems. |
| Empty Fields | affiliation archivingpolicy archivist callnumber contenttype copyright creatorhistory descriptionlevel dissemination documentstage doi e-mailaddress edition editor electronicmailaddress identifier isbn issn label lineage mark mirrorrepository nextedition numberofvolumes orcid organization parameterlist parentrepositories previousedition previouslowerunit progress project publisheraddress readergroup readpermission rightsholder schedulinginformation secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url versiontype |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |