Smart Thermally Actuating Textiles

被引:48
|
作者
Sanchez, Vanessa [1 ,2 ,3 ]
Payne, Christopher J. [1 ,2 ]
Preston, Daniel J. [2 ,3 ,4 ]
Alvarez, Jonathan T. [1 ,2 ]
Weaver, James C. [2 ]
Atalay, Asli T. [1 ,2 ,5 ]
Boyvat, Mustafa [1 ,2 ]
Vogt, Daniel M. [1 ,2 ]
Wood, Robert J. [1 ,2 ]
Whitesides, George M. [2 ,3 ,6 ]
Walsh, Conor J. [1 ,2 ]
机构
[1] Harvard Univ, John A Paulson Sch Engn & Appl Sci, 29 Oxford St, Cambridge, MA 02138 USA
[2] Harvard Univ, Wyss Inst Biol Inspired Engn, 3 Blackfan Circle, Boston, MA 02115 USA
[3] Harvard Univ, Dept Chem & Chem Biol, 12 Oxford St, Cambridge, MA 02138 USA
[4] Rice Univ, Dept Mech Engn, 6100 Main St, Houston, TX 77005 USA
[5] Marmara Univ, Fac Technol, Dept Text Engn, Goztepe Kampusu, TR-34722 Istanbul, Turkey
[6] Harvard Univ, Kavli Inst Bionano Sci & Technol, 29 Oxford St, Cambridge, MA 02138 USA
基金
美国国家科学基金会;
关键词
phase change actuators; robotic textiles; soft actuators; soft devices; soft sensors; ARTIFICIAL MUSCLES; STRAIN; FIBER; SENSOR; DESIGN;
D O I
10.1002/admt.202000383
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Soft robots have attracted attention for biomedical and consumer devices. However, most of these robots are pneumatically actuated, requiring a tether and thus limiting wearable applications that require multiple controlled actuators. By pairing liquid-vapor phase change actuation with a textile-based laminated manufacturing method, smart thermally actuating textiles (STATs) eliminate the need for a pneumatic tether. STATs are lightweight and unobtrusive for wearable applications and exploit a facile manufacturing approach that supports arbitrary customization of the form factor and easy creation of connected arrays of individual robotic modules. Through integrated sensing and heating elements, STATs demonstrate closed-loop feedback that enables dynamic pressure control in the presence of environmental temperature fluctuations.
引用
收藏
页数:10
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