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
- 191 - 194 (4page)
이용수
초록· 키워드
오류제보하기
The paper proposes a control method of an index finger prosthesis by using two electromyographic signals measured on skin surfaces of two muscles (flexor digitorum superficialis and the extensor indicis) in a lower arm. We assume that the mass of the human index finger is sufficiently small for its dynamic effect to be neglected and the initial burst part of electromyographic signal generated by human intention precedes the onset of actual displacement of the index finger. In order to make the control input for the index finger prosthesis, the root mean squaring operation is applied firstly to the measured electromyographic signal, the thresholding operation is secondly utilized to extract the initial burst part, the synergistic signal is thirdly constructed by using the difference between two processed electromyographic signals, and then the desired displacement is derived from the scaled synergistic signal and numerical integration. Physical limits of the utilized actuator such as displacement and speed limits are considered for practical control use. Finally we show the effectiveness of the proposed control method through experimental result.
목차
Abstract
1. INTRODUCTION
2. METHODS
3. EXPERIMENTAL CONDITIONS AND RESULT
4. CONCLUSIONS
REFERENCES
참고문헌 (0)
참고문헌 신청이 논문의 저자 정보
최근 본 자료
댓글(0)
0