DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Dongwoo | ko |
dc.contributor.author | Kim, Lamsu | ko |
dc.contributor.author | Lee, Jaeho | ko |
dc.contributor.author | Bang, Hyochoong | ko |
dc.date.accessioned | 2023-02-07T05:00:16Z | - |
dc.date.available | 2023-02-07T05:00:16Z | - |
dc.date.created | 2023-02-07 | - |
dc.date.issued | 2021-11 | - |
dc.identifier.citation | Asia-Pacific International Symposium on Aerospace Technology (APISAT), pp.3 - 15 | - |
dc.identifier.issn | 1876-1100 | - |
dc.identifier.uri | http://hdl.handle.net/10203/305062 | - |
dc.description.abstract | This paper presents Gaussian Process-based Feedback Linearization Control for quad-tiltrotor to compensate for aerodynamic uncertainty. Unlike the quadrotor platform, the quad-tiltrotor with wing shape is affected by aerodynamic force and moment, which cause unstable behavior in hover and transition modes. The proposed control scheme uses the Bayesian non-parametric method without prior knowledge to estimate the uncertainty with strong nonlinearity. First, we derive the mathematical modeling of the quad-tiltrotor, including an allocation matrix to consider the tilt-angle. Second, feedback linearization controller is designed by choosing desired target response model. Third, Gaussian process-based feedback linearization is proposed to enhance stable flight performance under situations of uncertainty. Lastly, numerical simulation is performed to compare proposed controller with feedback linearization with integral action. | - |
dc.language | English | - |
dc.publisher | SPRINGER-VERLAG SINGAPORE PTE LTD | - |
dc.title | Gaussian Process-Based Feedback Linearization Control for Quad-Tiltrotor | - |
dc.type | Conference | - |
dc.identifier.wosid | 000865936500001 | - |
dc.identifier.scopusid | 2-s2.0-85140433605 | - |
dc.type.rims | CONF | - |
dc.citation.beginningpage | 3 | - |
dc.citation.endingpage | 15 | - |
dc.citation.publicationname | Asia-Pacific International Symposium on Aerospace Technology (APISAT) | - |
dc.identifier.conferencecountry | KO | - |
dc.identifier.conferencelocation | Ramada Plaza Jeju Hotel | - |
dc.identifier.doi | 10.1007/978-981-19-2635-8_1 | - |
dc.contributor.localauthor | Bang, Hyochoong | - |
dc.contributor.nonIdAuthor | Kim, Lamsu | - |
dc.contributor.nonIdAuthor | Lee, Jaeho | - |
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