NTU-Hand 多手指人工義肢系統之整合與改善
Integration and Improvement of the NTU-Hand Prosthetic System
Date Issued
2005
Date
2005
Author(s)
Lin, Kun-Bo
DOI
en-US
Abstract
In the thesis, the NTU-hand prosthetic system developed in our laboratory was transferred to a portable system. To obtain a highly integrated system, the SOPC technology was applied. A PDA was adopted to communicate with the NTU-hand prosthetic system. Besides, the EMG discriminative system was built on the PDA.
To control the NTU-hand prosthetic system, the multi-joint controller was written in Verilog. Besides, the Nios was used as the kernel of the control system. In the EMG discriminative system, a new time-scaling feature is extracted and feed forwarded to the SVM, a 93% classification rate can be achieved.
In the PDA-based human machine interface, a user friendly GUI was developed. Monitor and control of the prosthetic hand, the training and testing of the EMG discriminative system can be performed via the GUI.
Subjects
人工義肢
支持向量機
小波轉換
prosthetic hand
support vector machine
wavelet
Type
thesis