Design of Deployable Structures Comprising Altmann Linkages

dc.contributor.advisor Kiper, Gökhan
dc.contributor.author Yıldız, Görkem
dc.date.accessioned 2021-08-03T08:12:39Z
dc.date.available 2021-08-03T08:12:39Z
dc.date.issued 2020
dc.description Includes bibliographical references (leaves. 48-50) en_US
dc.description Text in English; Abstract: Turkish and English en_US
dc.description Thesis (Master)--Izmir Institute of Technology, Mechanical Engineering, Izmir, 2020 en_US
dc.description.abstract The main objective of this thesis is to investigate possible mobile networks comprising modified Altmann linkages which can be used as deployable structures. Altmann linkage is an overconstrained single-loop linkage with six revolute joints. Within the scope of this thesis, first a modified version of the Altmann linkage is introduced. The modified version of the linkage allows more feasible solutions for constructional design compared to the original linkage. Then, the loop closure equations are written and input/output relationship of the linkage are obtained. Next, possible networks of modified Altman linkages are examined. The networks are obtained either by taking two common links between adjacent loops, or connecting adjacent loops with two new revolute joints without any common links. Also, mobility analysis is performed for each network. Finally, the deployment stages of obtained networks are modelled in a CAD software. Some of the derived networks are already noted in the literature, but several novel networks are introduced in this thesis. en_US
dc.description.abstract Bu tezin temel amacı katlanabilir yapılarda kullanılabilecek modifiye edilmiş Altmann mekanizmalarından oluşan mekanizma ağlarını incelemektir. Altmann mekanizması, altı döner mafsal içeren fazla kısıtlı, tek devreli bir çubuk mekanizmasıdır. Tez kapsamında ilk olarak modifiye edilmiş Altmann mekanizması sunulmuştur. Modifiye edilmiş Altmann mekanizması, orijinal mekanizmaya göre daha basit konstrüksiyonel tasarıma elverişlidir. Mekanizmanın devre kapalılık denklemleri ile girdi/çıktı denklemleri çıkarılmıştır. Daha sonra, olası mekanizma ağları incelenmiştir. Mekanizma ağları iki şekilde elde edilmiştir: 1) iki komşu devrede iki ortak uzuv kullanılarak; 2) ortak uzuv olmaksızın iki komşu devre iki döner mafsalla bağlanarak. Ayrıca elde edilen her mekanizma ağının serbestlik derecesi belirlenmiş ve her bir ağ katı modelleme programında modellenerek hareketi incelenmiştir. Elde edilen mekanizma ağlarından bazıları literatürde mevcut olmakla birlikte bu tezde pek çok yeni mekanizma ağları sunulmuştur. en_US
dc.format.extent x, 50 leaves
dc.identifier.citation Yıldız, G. (20120). Design of deployable structures comprising Altmann linkages. Unpublished master's thesis, İzmir Institute of Technology, İzmir, Turkey en_US
dc.identifier.uri https://hdl.handle.net/11147/11026
dc.language.iso en en_US
dc.publisher 01. Izmir Institute of Technology en_US
dc.rights info:eu-repo/semantics/openAccess en_US
dc.subject Deployable structures en_US
dc.subject Spatial mechanism en_US
dc.subject Altmann linkage en_US
dc.title Design of Deployable Structures Comprising Altmann Linkages en_US
dc.title.alternative Altmann Mekanizmaları İçeren Katlanabilir Yapıların Tasarımı en_US
dc.type Master Thesis en_US
dspace.entity.type Publication
gdc.author.id 0000-0002-9729-9269
gdc.author.id 0000-0002-9729-9269 en_US
gdc.coar.access open access
gdc.coar.type text::thesis::master thesis
gdc.contributor.affiliation 01. Izmir Institute of Technology en_US
gdc.description.department Thesis (Master)--İzmir Institute of Technology, Mechanical Engineering en_US
gdc.description.scopusquality N/A
gdc.description.wosquality N/A
relation.isAuthorOfPublication.latestForDiscovery 8f7ea821-a6bd-45ae-8256-f5f2bf6bba90
relation.isOrgUnitOfPublication.latestForDiscovery 9af2b05f-28ac-4003-8abe-a4dfe192da5e

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