상세정보
학술대회
Cylindric 3D Force Sensor Using a Flexible MCNTs/PDMS Composite Material
- 발행일
- 201710
- 출처
- International Conference on Information and Communication Technology Convergence (ICTC) 2017, pp.758-760
- 협약과제
- 17HB1500, 휴먼 감각 감지 및 진단을 위한 초감각 스마트 물리센서 원천 기술, 김혜진
- 초록
- Flexible force sensor for rapid prototyping is designed and suggested with a suitable process for molding. A physical mixing of both CNT and PDMS shows lower percolation limit which shows proper electrical and mechanical properties. For 1% of CNT/PDMS composite, the mechanical and electrical properties were investigated up to 120kg and kilo-Ohm range of sensor resistance. By comparing with commercial thin film type pressure sensor, the bulk type cylindrical sensor shows unstable resistance change in a logarithmic relationship, i.e., displacement, force, resistance change.
- KSP 제안 키워드
- 3D force sensor, Bulk type, Composite materials, Flexible force sensor, Mechanical properties(PMCs), PDMS composite, Percolation limit, Pressure Sensor, Resistance change, cylindrical sensor, electrical and mechanical properties