제어로봇시스템학회:학술대회논문집
- 제어로봇시스템학회 2001년도 ICCAS
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- Pages.46.5-46
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- 2001
The Analysis on the Deformation of Electrostrictive Polymer Film with respect to Time under Constant Voltage
- Park, Kyung-Chul (Sungkyunkwan Univ.) ;
- Yun, Ji-Won (Sungkyunkwan Univ.) ;
- Jeon, Jae-Wook (Sungkyunkwan Univ.) ;
- Park, Hyoukryueol (Sungkyunkwan Univ.) ;
- Kim, Hunmo (Sungkyunkwan Univ.) ;
- Nam, Jae-Do (Sungkyunkwan Univ.)
- 발행 : 2001.10.01
초록
Electrostrictive polymer is deformed by electric force generated by electric field built by high voltage. When high voltage is applied to the electrostrictive polymer film in which the electrodes such as conductive grease or carbon powder are installed, it expands in the direction of area. Because electrostrictive polymer is incompressible and electric force is applied to it in the direction of thickness. Electrostrictive polymer film in which electrodes are installed, functions as a parallel-plate capacitor. Therefore anode and cathode charges are piled up or both electrodes and there exists attractive force that functions as pressure in the direction of thickness. So the thickness of electrostrictive polymer becomes thicker ...
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