DocumentCode :
3453819
Title :
Integrated driving and measurement system for dielectric elastomer actuators
Author :
Dai, Fengjia ; Qi, Xinmei ; Zheng, Shousen ; Xiong, Shenfei ; Hu, Jing
Author_Institution :
Sch. of Phys. & Eng., Sun Yat-Sen Univ., Zhuhai
fYear :
2007
fDate :
15-18 Dec. 2007
Firstpage :
1833
Lastpage :
1837
Abstract :
Dielectric elastomer behaves similarly to the muscles of animals under electric field and is known as one of artificial muscles. It shows great application potentials in the field of small biomimetic robots. Due to its high voltage driving and very soft or very large strain properties, it is difficult and dangerous to test deformation and strain of dielectric elastomer by classical attached sensor way. Non-touched and accurate measuring method is needed in this research. In this paper, we developed an image based deformation measurement system integrated with high voltage driving to automatically test the electro-mechanical behaviour of dielectric elastomer actuation under high voltage. Basic system structure, electronics, software and programs are introduced. The whole system works well in the VHB 4910 and 6100C dielectric elastomer planar actuation experiments with satisfactory precision and efficiency.
Keywords :
actuators; biomimetics; computer vision; elastomers; prosthetics; 6100C dielectric elastomer planar actuation; VHB 4910 dielectric elastomer planar actuation; artificial muscles; biomimetic robots; dielectric elastomer actuation; dielectric elastomer actuators; electric field; electro-mechanical behaviour; high voltage driving; image-based deformation measurement system; integrated driving; Actuators; Animals; Biomimetics; Biosensors; Capacitive sensors; Dielectric measurements; Muscles; Robot sensing systems; Testing; Voltage; actuator; artificial muscles; dielectric elastomer; image processing; machine vision;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Robotics and Biomimetics, 2007. ROBIO 2007. IEEE International Conference on
Conference_Location :
Sanya
Print_ISBN :
978-1-4244-1761-2
Electronic_ISBN :
978-1-4244-1758-2
Type :
conf
DOI :
10.1109/ROBIO.2007.4522445
Filename :
4522445
Link To Document :
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