Actuation and instability of interconnected dielectric elastomer balloons

被引：12
|
作者：
Sun, Wenjie [1 ,2 ]
Wang, Huiming [3 ]
Zhou, Jinxiong [1 ,2 ]
机构：
[1] Xi An Jiao Tong Univ, State Key Lab Strength & Vibrat Mech Struct, Xian 710049, Peoples R China
[2] Xi An Jiao Tong Univ, Sch Aerosp, Xian 710049, Peoples R China
[3] Zhejiang Univ, Dept Engn Mech, Hangzhou 310027, Zhejiang, Peoples R China
来源：
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | 2015年 / 119卷 / 02期
关键词：
25TH ANNIVERSARY ARTICLE; TRANSPARENT; STRAIN; SKIN;
D O I：
10.1007/s00339-015-9001-y
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We present a theoretical analysis of a prototype model of two inflated dielectric elastomer (DE) balloons connected via a small channel. Such an interconnected balloon system can work as an actuator. The active balloon is subject to applied voltage and can produce deformation, while the passive balloon serves to supply gas or to sustain external pressure. We analyze the actuating of such DE device, with special emphasis on the effects of ambient pressure, initial inflation pressure, and volume ratio of the two balloons on the actuation and instability of the system.
引用
收藏
页码：443 / 449
页数：7
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