Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/13727
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dc.contributor.authorLiao, Yuanen_US
dc.contributor.authorKiper, Gökhanen_US
dc.contributor.authorKrishnan, Sudarshanen_US
dc.date.accessioned2023-09-21T07:10:36Z-
dc.date.available2023-09-21T07:10:36Z-
dc.date.issued2024-01en_US
dc.identifier.urihttps://hdl.handle.net/11147/13727-
dc.identifier.urihttps://doi.org/10.1016/j.mechmachtheory.2023.105468-
dc.description.abstractMechanisms consisting of spatial scissor units have different kinematic behaviors than those of planar scissors. However, their kinematics, especially the mobility analysis, has not received enough attention. Two types of deployable assemblies are analyzed in this paper, namely the translational and mirrored assemblies. Both the assemblies are made of tripod scissor units, and their instantaneous mobility are examined using screw theory. The study strats on the configuration where all the members have the identical deployment angle. Firstly, the geometric property of each assembly was studied. Then, screw-loop equations were developed based on graph theory and closure equations. Finally, the mobility of each assembly was computed using linear algebra. Following the analysis, physical prototypes were constructed to validate the results, and several different motion modes were obtained for the translational assembly. The analysis reveals different kinematic behaviors of the two assemblies. In the given configuration, the translational assemblies have four instantaneous degrees of freedom, while the mirrored assemblies have only a single instantaneous degree of freedom.en_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofMechanism and Machine Theoryen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectDeployable structuresen_US
dc.subjectTripod scissoren_US
dc.subjectScrew theoryen_US
dc.subjectKinematicsen_US
dc.subjectMirrored assemblyen_US
dc.titleMobility analysis of tripod scissor structures using screw theoryen_US
dc.typeArticleen_US
dc.authorid0000-0001-8793-724Xen_US
dc.institutionauthorKiper, Gökhantr
dc.departmentİzmir Institute of Technology. Mechanical Engineeringen_US
dc.identifier.wosWOS:001081762000001en_US
dc.identifier.scopus2-s2.0-85171620425en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıtr
dc.identifier.doi10.1016/j.mechmachtheory.2023.105468-
dc.contributor.affiliationUniversity of Illinois at Urbana-Champaignen_US
dc.contributor.affiliationUniversity of Illinois at Urbana-Champaignen_US
dc.relation.issn0374-1052en_US
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
item.openairetypeArticle-
item.languageiso639-1en-
item.fulltextWith Fulltext-
crisitem.author.dept03.10. Department of Mechanical Engineering-
Appears in Collections:Mechanical Engineering / Makina Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
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