Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/13460
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dc.contributor.authorGörgülü, İbrahimcantr
dc.contributor.authorDede, Mehmet İsmet Cantr
dc.contributor.authorKiper, Gökhantr
dc.date.accessioned2023-05-23T12:35:16Z-
dc.date.available2023-05-23T12:35:16Z-
dc.date.issued2023-07-
dc.identifier.urihttps://doi.org/10.1016/j.mechmachtheory.2023.105343-
dc.identifier.urihttps://hdl.handle.net/11147/13460-
dc.description.abstractStiffness model acquisition of over-constrained parallel mechanisms is relatively difficult since they have more than necessary kinematic loops. In this study, a stiffness modeling solution for over-constrained parallel mechanisms is proposed while considering the computational cost efficiency. Three contributions of the paper are: (1) Presenting the stiffness modeling procedure for serially connected closed-loop structures by using the Virtual Joint Method (2) Considering the effect of dynamic auxiliary forces and dynamic external forces on the mobile platform's deflection and achieving a direct solution by using superposition principle (3) A model fitting procedure for modifying the stiffness coefficients to comply with the experimental data. A 2 degrees-of-freedom over-constrained parallel mechanism is investigated as a case study. However, the proposed stiffness model is 6-DoF since compliant deflections occur in any direction. A finite element analysis and an experimental study verify the model's results.en_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofMechanism and Machine Theoryen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectIndustrial robotsen_US
dc.subjectOver-constrained structureen_US
dc.subjectStiffness modelingen_US
dc.subjectTime-efficient computationen_US
dc.subjectVirtual joint methoden_US
dc.titleStiffness modeling of a 2-DoF over-constrained planar parallel mechanismen_US
dc.typeArticleen_US
dc.authorid0000-0002-8271-0414en_US
dc.authorid0000-0001-6220-6678en_US
dc.authorid0000-0001-8793-724Xen_US
dc.departmentİzmir Institute of Technology. Mechanical Engineeringen_US
dc.identifier.wosWOS:000966404700001en_US
dc.identifier.scopus2-s2.0-85151234545en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıtr
dc.identifier.doi10.1016/j.mechmachtheory.2023.105343-
dc.relation.issn0094-114Xen_US
dc.description.volume185en_US
item.openairetypeArticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextopen-
item.fulltextWith Fulltext-
item.languageiso639-1en-
item.cerifentitytypePublications-
crisitem.author.dept03.10. Department of Mechanical Engineering-
crisitem.author.dept03.10. Department of Mechanical Engineering-
crisitem.author.dept03.10. Department of Mechanical Engineering-
Appears in Collections:Mechanical Engineering / Makina Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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