지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2013.10
- 수록면
- 1,180 - 1,184 (5page)
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초록· 키워드
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As demands of microrobots in medical applications increases, micro-actuators for the microrobots are actively studied. However, miniaturized motors cannot be easily applied to microrobots owing to the limitations of their sizes and generating forces. Therefore, a new functional smart material for microrobots should be developed. Among various smart materials, we focused on a ferro-actuator using ferrofluid. The ferro-actuator is regarded as a smart material and can show large displacements, excellent repetition performances, and relative small actuation forces. In this paper, a cellulose is used to make a paper backbone membrane because it has superior properties compared with any others conventional papers. The cellulose paper backbone membrane is easily fabricated as complex shapes and shows a large displacement in a magnetic field. In detail, patterned ferropaper actuator is made of cellulose acetate using general MEMS procedure and PDMS molding method. Finally, through bending experiments and alignment experiments of the fabricated ferropaper actuator using an electromagnetic actuation (EMA) system, the patterned ferropaper actuator was characterized.
목차
Abstract
1. INTRODUCTION
2. BASIC THEORY OF ELECTROMAGNETIC ACTUATION SYSTEM
3. FABRICATION OF FERROPAPER ACTUATOR
4. CHARACTERIZATION OF FERROPAPER ACTUATORS
5. CONCLUSION
REFERENCES
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