电介质
材料科学
弹性体
变形(气象学)
执行机构
电压
非线性系统
电极
振荡(细胞信号)
电场
图层(电子)
介电弹性体
复合材料
电子工程
光电子学
电气工程
工程类
物理
量子力学
生物
遗传学
作者
Xuanhe Zhao,Zhigang Suo
摘要
A layer of a dielectric elastomer expands its area when a voltage is applied across its thickness. The layer can be programed to deform in three dimensions by using patterned prestretches, electrodes, and stiffeners. To aid the design of such programmable deformation, this paper describes a computational method, exploiting the fact that the prescribed voltage sets the nominal electric field. The method is demonstrated with examples including formation of wrinkles, movements of a handlike actuator, and nonlinear oscillation of a balloon.
科研通智能强力驱动
Strongly Powered by AbleSci AI