DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jin, J | ko |
dc.contributor.author | Park, B | ko |
dc.contributor.author | Park, Y | ko |
dc.contributor.author | Tahk, Min-Jea | ko |
dc.date.accessioned | 2013-03-08T01:43:29Z | - |
dc.date.available | 2013-03-08T01:43:29Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2006-10 | - |
dc.identifier.citation | AEROSPACE SCIENCE AND TECHNOLOGY, v.10, no.7, pp.644 - 651 | - |
dc.identifier.issn | 1270-9638 | - |
dc.identifier.uri | http://hdl.handle.net/10203/91753 | - |
dc.description.abstract | Redundant thrusters are generally used for a reliable attitude control system. Also, redundant thrusters yield a better performance if they are used appropriately. In this paper, the authors propose an efficient redundancy management algorithm to reduce the fuel consumption. The algorithm is based on a linear programming problem which is a constrained optimization problem. For the algorithm, a cost function is defined as a quantity related to the fuel consumption for a maneuver. The independent variables are the thrusters' on-times which are control input variables of a satellite dynamic model. The advantage of the proposed method is verified by numerical examples. The examples show that the proposed method consumes less fuel than an existing method for a given maneuvering command. A sub-optimal algorithm is also discussed for an onboard computation. The proposed algorithm is applied to two maneuvers: move-to-rest and rest-to-rest. This is verified by a numerical simulation. (c) 2006 Elsevier Masson SAS. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER | - |
dc.subject | CONTROL ALLOCATION | - |
dc.subject | CONTROL DESIGN | - |
dc.title | Attitude control of a satellite with redundant thrusters | - |
dc.type | Article | - |
dc.identifier.wosid | 000241577500011 | - |
dc.identifier.scopusid | 2-s2.0-33749536384 | - |
dc.type.rims | ART | - |
dc.citation.volume | 10 | - |
dc.citation.issue | 7 | - |
dc.citation.beginningpage | 644 | - |
dc.citation.endingpage | 651 | - |
dc.citation.publicationname | AEROSPACE SCIENCE AND TECHNOLOGY | - |
dc.identifier.doi | 10.1016/j.ast.2006.04.005 | - |
dc.contributor.localauthor | Tahk, Min-Jea | - |
dc.contributor.nonIdAuthor | Jin, J | - |
dc.contributor.nonIdAuthor | Park, B | - |
dc.contributor.nonIdAuthor | Park, Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | redundant thrusters | - |
dc.subject.keywordAuthor | satellite attitude control | - |
dc.subject.keywordAuthor | control allocation | - |
dc.subject.keywordAuthor | linear programming | - |
dc.subject.keywordPlus | CONTROL ALLOCATION | - |
dc.subject.keywordPlus | CONTROL DESIGN | - |
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