DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Lamsu | ko |
dc.contributor.author | Lee, Jayden Dongwoo | ko |
dc.contributor.author | Zewge, Natnael Shewangizaw | ko |
dc.contributor.author | Bang, Hyochoong | ko |
dc.date.accessioned | 2024-08-29T10:00:14Z | - |
dc.date.available | 2024-08-29T10:00:14Z | - |
dc.date.created | 2024-08-29 | - |
dc.date.issued | 2024-05 | - |
dc.identifier.citation | AEROSPACE SCIENCE AND TECHNOLOGY, v.148 | - |
dc.identifier.issn | 1270-9638 | - |
dc.identifier.uri | http://hdl.handle.net/10203/322465 | - |
dc.description.abstract | In this paper, a state derivative estimation technique is proposed using a derivative of Gaussian process regression method and applied to an incremental dynamics -based controller. The state derivative estimates of interest are with respect to time, and to obtain them, the temporal index array is used for Gaussian process state input. Using a Gaussian process, assumptions such as numerical differentiation of the state, parametric basis functions common in adaptive approaches, and the use of upper -bound information of the state derivative commonly used in robust methods are avoided. The proposed approach is compared with the backward difference formula (BDF) differentiator, first -order low-pass filter, second -order low-pass filter, and high -order sliding mode differentiator. Monte Carlo simulation with 1000 runs is performed under four different noise level measurement scenarios. The proposed Gaussian process -based differentiator with temporal index input resulted in better robustness and adaptability in state derivative estimation with similar or better performance. | - |
dc.language | English | - |
dc.publisher | ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER | - |
dc.title | Gaussian process-based state derivative estimator with temporal input in incremental flight control design | - |
dc.type | Article | - |
dc.identifier.wosid | 001218184300001 | - |
dc.identifier.scopusid | 2-s2.0-85188844219 | - |
dc.type.rims | ART | - |
dc.citation.volume | 148 | - |
dc.citation.publicationname | AEROSPACE SCIENCE AND TECHNOLOGY | - |
dc.identifier.doi | 10.1016/j.ast.2024.109070 | - |
dc.contributor.localauthor | Bang, Hyochoong | - |
dc.contributor.nonIdAuthor | Lee, Jayden Dongwoo | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Incremental dynamics | - |
dc.subject.keywordAuthor | Flight control | - |
dc.subject.keywordAuthor | State derivative estimation | - |
dc.subject.keywordAuthor | Gaussian process regression | - |
dc.subject.keywordPlus | NONLINEAR DYNAMIC INVERSION | - |
dc.subject.keywordPlus | ADAPTIVE-CONTROL | - |
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