| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | marte3.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repository | sid.inpe.br/mtc-m05@80/2008/06.27.18.19 (restricted access) |
| Last Update | 2008:06.27.18.42.57 (UTC) jefferson |
| Metadata Repository | sid.inpe.br/mtc-m05@80/2008/06.27.18.19.28 |
| Metadata Last Update | 2021:02.11.18.23.55 (UTC) administrator |
| Secondary Key | INPE--PRE/ |
| Label | 11150 |
| Citation Key | CucoSousVlasSilv:2008:MuDeOp |
| Title | Multi-Objetive Design Optimization of a New Space Radiator  |
| Year | 2008 |
| Access Date | 2024, Apr. 28 |
| Secondary Type | PRE CI |
| Number of Files | 1 |
| Size | 409 KiB |
| 2. Context | |
| Author | 1 Cuco, Ana Paula Curty 2 Sousa, Fabiano Luis 3 Vlassov, Valeri Vladimirovich 4 Silva Neto, Antonio José da |
| Group | 1 DMC-ETE-INPE-MCT-BR 2 DMC-ETE-INPE-MCT-BR 3 DMC-ETE-INPE-MCT-BR |
| Affiliation | 1 Engineering Simulation and Scientific Software 2 3 4 Universidade do Estado do Rio de Janeiro, IPRJ/UERJ |
| Conference Name | International Conference on Engineering Optimization (EngOpt 2008). |
| Conference Location | Rio de Janeiro |
| Date | 01 - 05 June 2008 |
| Book Title | Proceedings |
| History (UTC) | 2008-06-27 18:43:49 :: jefferson -> administrator :: 2010-05-12 04:23:36 :: administrator -> jefferson :: 2012-01-18 12:08:53 :: jefferson -> administrator :: 2021-02-11 18:23:55 :: administrator -> marciana :: 2008 |
| 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 |
| Keywords | Space Radiator Multi-Objective Optimization |
| Abstract | In this work different multi-objective techniques have been applied to study the conceptual design of a new kind of space radiator. Called VESPAR (Variable Emittance Space Radiator), the radiator has an effective variable emmitance which makes it able to reduce or avoid the demand for heater power to warm up equipment during cold case operations in orbit. The multiobjective approach was aimed at obtaining a radiator that minimizes its mass and at the same time minimizes the need for heater power during cold case. Four multi-objective algorithms were used: Nondominated Sorting Genetic Algorithm II (NSGA-II), Multi-Objective Genetic Algorithm (MOGA), Multi-Objective Simulating Annealing (MOSA) and Multi-objective Generalized Extremal Optimization (M-GEO). The first three algorithms are part of the mode FRONTIER® optimization software package, while the MGEO is a recently proposed multi-objective implementation of the Generalized Extremal Optimization (GEO) algorithm. The Pareto frontier showing the trade-off solutions for the radiator mass as a function of heater power consumption has been obtained by the four algorithms and the results have been compared. An assessment of the performance of the M-GEO on this problem, compared to the other well-known multi-objective algorithms has also been made. |
| Area | ETES |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMC > Multi-Objetive Design Optimization... |
| 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 | cuco.pdf |
| User Group | administrator jefferson |
| Visibility | shown |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Linking | Trabalho Vinculado à Tese/Dissertação |
| Next Higher Units | 8JMKD3MGPCW/446AF4B |
| Host Collection | sid.inpe.br/banon/2001/04.03.15.36 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor electronicmailaddress format identifier isbn issn lineage mark mirrorrepository nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readergroup resumeid rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarytype type url volume |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |