Force Relaxation in Charged Dielectric Elastomer Actuators

被引：0

作者：

Rychkov, Dmitry ^{[1
]}

Dansachmueller, Mario ^{[1
]}

Ragusch, Huelya ^{[1
]}

Becker, Andre ^{[1
]}

Kofod, Guggi ^{[1
]}

机构：

[1] Univ Potsdam, Inst Phys & Astron, Potsdam, Germany

来源：

PROCEEDINGS OF THE 2010 IEEE INTERNATIONAL CONFERENCE ON SOLID DIELECTRICS (ICSD 2010) | 2010年

关键词：

dielectric elastomer actuators; force relaxation; charge storage and transport; space charge;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A new method for the investigation of dielectric elastomer actuators is developed, in which the relaxation of actuation force is observed under constant strain condition in an open-circuit regime. Independent isothermal surface potential decay measurements were employed to study the charge storage properties of the same elastomer materials. The following materials were used for dielectric elastomer actuators fabrication: VHB (adhesive films by 3M) and Poly-styrene-ethylene-butadiene-styrene (SEBS-Dryflex). It is found that actuation force relaxation kinetics is largely dependent on charge storage and transport properties of the actuator's dielectric elastomer material.

引用

页数：3

共 8 条

[1] Advances in Dielectric Elastomers for Actuators and Artificial Muscles [J].