Local Actuation of Tubular Origami

Steven Grey; Fabrizio Scarpa; Mark Schenk

Local Actuation of Tubular Origami

Steven Grey, Fabrizio Scarpa, Mark Schenk

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

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Abstract

This paper is an experimental and numerical investigation of the elastic decay of localised actuation in a tubular engineering origami system. A numerical model of a Miura-ori tube subject to localised actuation is developed, using experimentally determined material properties, and verified by comparing against a locally actuated experimental model. Results indicate that the ratio between the facet and folds stiffness influences the distance over which localised actuation decays in Miura-ori tubes. Furthermore, a `spring-back' effect is observed where an actuation causes an opposite sense deformation further along the tube.

Original language	English
Title of host publication	Origami7
Subtitle of host publication	Proceedings of the 7th International Meeting on Origami in Science, Mathematics and Education (7OSME)
Publication status	Published - 8 Sept 2018
Event	The 7th International Meeting on Origami in Science, Mathematics and Education (7OSME) - Oxford, United Kingdom Duration: 5 Sept 2018 → 7 Sept 2018 http://osme.info/7osme/

Conference

Conference	The 7th International Meeting on Origami in Science, Mathematics and Education (7OSME)
Country/Territory	United Kingdom
City	Oxford
Period	5/09/18 → 7/09/18
Internet address	http://osme.info/7osme/

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@inproceedings{cdc938a198364c059ed6906a8b511af0,

title = "Local Actuation of Tubular Origami",

abstract = "This paper is an experimental and numerical investigation of the elastic decay of localised actuation in a tubular engineering origami system. A numerical model of a Miura-ori tube subject to localised actuation is developed, using experimentally determined material properties, and verified by comparing against a locally actuated experimental model. Results indicate that the ratio between the facet and folds stiffness influences the distance over which localised actuation decays in Miura-ori tubes. Furthermore, a `spring-back' effect is observed where an actuation causes an opposite sense deformation further along the tube.",

author = "Steven Grey and Fabrizio Scarpa and Mark Schenk",

year = "2018",

month = sep,

day = "8",

language = "English",

booktitle = "Origami7",

note = "The 7th International Meeting on Origami in Science, Mathematics and Education (7OSME) ; Conference date: 05-09-2018 Through 07-09-2018",

url = "http://osme.info/7osme/",

}

Grey, S, Scarpa, F & Schenk, M 2018, Local Actuation of Tubular Origami. in Origami7: Proceedings of the 7th International Meeting on Origami in Science, Mathematics and Education (7OSME). The 7th International Meeting on Origami in Science, Mathematics and Education (7OSME) , Oxford, United Kingdom, 5/09/18. <https://www.tarquingroup.com/osme7-complete-set-of-4-volumes-the-proceedings-from-the-seventh-meeting-of-origami-science-mathematics-and-education.html>

TY - GEN

T1 - Local Actuation of Tubular Origami

AU - Grey, Steven

AU - Scarpa, Fabrizio

AU - Schenk, Mark

PY - 2018/9/8

Y1 - 2018/9/8

N2 - This paper is an experimental and numerical investigation of the elastic decay of localised actuation in a tubular engineering origami system. A numerical model of a Miura-ori tube subject to localised actuation is developed, using experimentally determined material properties, and verified by comparing against a locally actuated experimental model. Results indicate that the ratio between the facet and folds stiffness influences the distance over which localised actuation decays in Miura-ori tubes. Furthermore, a `spring-back' effect is observed where an actuation causes an opposite sense deformation further along the tube.

AB - This paper is an experimental and numerical investigation of the elastic decay of localised actuation in a tubular engineering origami system. A numerical model of a Miura-ori tube subject to localised actuation is developed, using experimentally determined material properties, and verified by comparing against a locally actuated experimental model. Results indicate that the ratio between the facet and folds stiffness influences the distance over which localised actuation decays in Miura-ori tubes. Furthermore, a `spring-back' effect is observed where an actuation causes an opposite sense deformation further along the tube.

M3 - Conference Contribution (Conference Proceeding)

BT - Origami7

T2 - The 7th International Meeting on Origami in Science, Mathematics and Education (7OSME)

Y2 - 5 September 2018 through 7 September 2018

ER -

Local Actuation of Tubular Origami

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