Effect of body aerodynamics on the dynamic flight stability of the hawkmoth Manduca sexta

Cited 15 time in webofscience Cited 0 time in scopus
  • Hit : 535
  • Download : 0
DC FieldValueLanguage
dc.contributor.authorNguyen, Anh Tuanko
dc.contributor.authorHan, Jong-seobko
dc.contributor.authorHan, Jae-Hungko
dc.date.accessioned2017-01-18T02:37:21Z-
dc.date.available2017-01-18T02:37:21Z-
dc.date.created2017-01-02-
dc.date.created2017-01-02-
dc.date.issued2017-02-
dc.identifier.citationBioinspiration & Biomimetics, v.12, no.1-
dc.identifier.issn1748-3182-
dc.identifier.urihttp://hdl.handle.net/10203/219615-
dc.description.abstractThis study explores the effects of the body aerodynamics on the dynamic flight stability of an insect at various different forward flight speeds. The insect model, whose morphological parameters are based on measurement data from the hawkmoth Manduca sexta, is treated as an open-loop six-degree-of-freedom dynamic system. The aerodynamic forces and moments acting on the insect are computed by an aerodynamic model that combines the unsteady panel method and the extended unsteady vortex-lattice method. The aerodynamic model is then coupled to a multi-body dynamic code to solve the system of motion equations. First, the trimmed flight conditions of insect models with and without consideration of the body aerodynamics are obtained using a trim search algorithm. Subsequently, the effects of the body aerodynamics on the dynamic flight stability are analysed through modal structures, i.e., eigenvalues and eigenvectors in this case, which are based on linearized equations of motion. The solutions from the nonlinear and linearized equations of motion due to gust disturbances are obtained, and the effects of the body aerodynamics are also investigated through these solutions. The results showed the important effect of the body aerodynamics at high-speed forward flight (in this paper at 4.0 and 5.0 m s−1) and the movement trends of eigenvalues when the body aerodynamics is included.-
dc.languageEnglish-
dc.publisherIOP Publishing-
dc.subjectFLUID-STRUCTURE INTERACTION-
dc.subjectINSECT FLIGHT-
dc.subjectORNITHOPTER FLIGHT-
dc.subjectHOVERING INSECTS-
dc.subjectVORTEX DYNAMICS-
dc.subjectAIR VEHICLES-
dc.subjectMODEL-
dc.subjectSIMULATION-
dc.subjectBUMBLEBEE-
dc.subjectMECHANICS-
dc.titleEffect of body aerodynamics on the dynamic flight stability of the hawkmoth Manduca sexta-
dc.typeArticle-
dc.identifier.wosid000409196100001-
dc.identifier.scopusid2-s2.0-85012934986-
dc.type.rimsART-
dc.citation.volume12-
dc.citation.issue1-
dc.citation.publicationnameBioinspiration & Biomimetics-
dc.identifier.doi10.1088/1748-3190/12/1/016007-
dc.contributor.localauthorHan, Jae-Hung-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorinsect flight-
dc.subject.keywordAuthordynamic flight stability-
dc.subject.keywordAuthorinsect body aerodynamics-
dc.subject.keywordAuthorunsteady panel method-
dc.subject.keywordAuthorunsteady vortex-lattice method-
dc.subject.keywordPlusFLUID-STRUCTURE INTERACTION-
dc.subject.keywordPlusINSECT FLIGHT-
dc.subject.keywordPlusORNITHOPTER FLIGHT-
dc.subject.keywordPlusHOVERING INSECTS-
dc.subject.keywordPlusVORTEX DYNAMICS-
dc.subject.keywordPlusAIR VEHICLES-
dc.subject.keywordPlusMODEL-
dc.subject.keywordPlusSIMULATION-
dc.subject.keywordPlusBUMBLEBEE-
dc.subject.keywordPlusMECHANICS-
Appears in Collection
AE-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 15 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0