Electrostrictive polymer actuators and their control systems

Wook Jeon Jae Wook Jeon, Chul Park Kyung Chul Park, S. An, Do Nam Jae Do Nam, H. Choi, H. Kim, Sik Bae Sang Sik Bae, Y. Tak

Research output: Contribution to journalConference articlepeer-review

5 Scopus citations

Abstract

Electrostrictive polymers such as silicone, acrylic, and polyurethane can achieve large strain and stress with high electric field. This property can make electrostrictive polymers useful actuators. While there are some limitations in reducing existing actuators, there are few in electrostrictive polymer actuators. Therefore, an electrostrictive polymer can be used to design an actuator of a micro robot system. In this paper, an actuator system, which consists of an elecrostrictive polymer actuator and its controller, is designed and is implemented. Major characteristics about this actuator system are measured and are discussed. Also the performance of this actuator system under a control technique is measured.

Original languageEnglish
Pages (from-to)380-388
Number of pages9
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume4329
DOIs
StatePublished - 2001
EventElectroactive Polymer, Actuators and Devices-Smart Structures and Materials 2001- - Newport Beach, CA, United States
Duration: 5 Mar 20018 Mar 2001

Keywords

  • Actuator
  • Control system
  • Electrostrictive polymer
  • Micro system

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