Soft Actuation of Structured Cylinders through Auxetic Behavior

被引：103
作者：
Lazarus, Arnaud [1 ]
Reis, Pedro M. [1 ,2 ]
机构：
[1] MIT, Dept Mech Engn, Cambridge, MA 02139 USA
[2] MIT, Dept Civil & Environm Engn, Cambridge, MA 02139 USA
来源：
ADVANCED ENGINEERING MATERIALS | 2015年 / 17卷 / 06期
基金：
美国国家科学基金会;
关键词：
NEGATIVE POISSONS RATIO; ROBOT;
D O I：
10.1002/adem.201400433
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We introduce a new class of soft actuators based on the buckling of locally patterned elastic cylindrical shells that can be designed to reversibly achieve flexural or twisting motion. Depressurizing our samples allows for tunable and controllable motion. Given that the deformation is primarily governed by geometry and elasticity, the resulting modes of actuation should be readily scalable. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：815 / 820
页数：6
相关论文
共 32 条
[1]   Multi-functional dielectric elastomer artificial muscles for soft and smart machines [J].
Anderson, Iain A. ;
Gisby, Todd A. ;
McKay, Thomas G. ;
O'Brien, Benjamin M. ;
Calius, Emilio P. .
JOURNAL OF APPLIED PHYSICS, 2012, 112 (04)
[2]   Mechanics of deformation-triggered pattern transformations and superelastic behavior in periodic elastomeric structures [J].
Bertoldi, K. ;
Boyce, M. C. ;
Deschanel, S. ;
Prange, S. M. ;
Mullin, T. .
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2008, 56 (08) :2642-2668
[3]   Negative Poisson's Ratio Behavior Induced by an Elastic Instability [J].
Bertoldi, Katia ;
Reis, Pedro M. ;
Willshaw, Stephen ;
Mullin, Tom .
ADVANCED MATERIALS, 2010, 22 (03) :361-+
[4]   Universal robotic gripper based on the jamming of granular material [J].
Brown, Eric ;
Rodenberg, Nicholas ;
Amend, John ;
Mozeika, Annan ;
Steltz, Erik ;
Zakin, Mitchell R. ;
Lipson, Hod ;
Jaeger, Heinrich M. .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2010, 107 (44) :18809-18814
[5]   An octopus-bioinspired solution to movement and manipulation for soft robots [J].
Calisti, M. ;
Giorelli, M. ;
Levy, G. ;
Mazzolai, B. ;
Hochner, B. ;
Laschi, C. ;
Dario, P. .
BIOINSPIRATION & BIOMIMETICS, 2011, 6 (03)
[6]   Review of manufacturing processes for soft biomimetic robots [J].
Cho, Kyu-Jin ;
Koh, Je-Sung ;
Kim, Sangwoo ;
Chu, Won-Shik ;
Hong, Yongtaek ;
Ahn, Sung-Hoon .
INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, 2009, 10 (03) :171-181
[7]  
Evans KE, 2000, ADV MATER, V12, P617, DOI 10.1002/(SICI)1521-4095(200005)12:9<617::AID-ADMA617>3.0.CO
[8]  
2-3
[9]   Reconfigurable and actuating structures from soft materials [J].
Geryak, Ren ;
Tsukruk, Vladimir V. .
SOFT MATTER, 2014, 10 (09) :1246-1263
[10]   Auxetic behavior from rotating squares [J].
Grima, JN ;
Evans, KE .
JOURNAL OF MATERIALS SCIENCE LETTERS, 2000, 19 (17) :1563-1565
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