ISSN:
1013-9826
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
In this paper, the system of brain-computer interface driving neural prosthesis hand isdesigned using EEG signal as the control signal source. First, a whole design scheme of the systemof BCI driving neural prosthesis hand is constructed and the method of EEG detection andrecognition is introduced. Then, on the basis of prosthesis hand wildly used by amputees, athree-degree of freedom prosthesis hand is chosen as the control object through rebuilt according tosystem requirement. The serial communication channel is constructed and the recognition result ofhand action is sent to the prosthesis hand controller through serial signal protocol. A prosthesis handcontroller is designed using single-chip computer as its core, and the driving method of start-stopand steering of prosthesis hand motor is studied. At last, the purpose of the control of prosthesishand is achieved by EEG recognition result from hand action
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/57/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.392-394.1012.pdf
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