Title :
An approach to redundancy cancelling in order to use a single chip processor for IAV evaluation in cybernetic arm
Author :
Zarii, K. Mahouti ; Motamedy, A. ; Hashemi, R.M.
Author_Institution :
Biomed. Lab., AmirKabir Univ. of Technol., Tehran, Iran
Abstract :
A method is proposed to increase the performance of calculating the integral of absolute value (IAV) of an electromyogram signal (EMG) belonging to muscles above the elbow using a redundancy canceling technique. A criterion which leads to an optimal selection of acquisition window parameters is obtained. Results of the simulation show that the window parameters for an EMG signal should depend on the type of feature which is to be extracted
Keywords :
artificial limbs; biomedical electronics; EMG signal; absolute valve integral; cybernetic arm; electromyogram; muscles above elbow; redundancy canceling technique; single chip processor; window parameters; Artificial limbs; Control systems; Elbow; Electromyography; Flowcharts; Hardware; Muscles; Redundancy; Signal processing;
Conference_Titel :
Electrotechnical Conference, 1991. Proceedings., 6th Mediterranean
Conference_Location :
LJubljana
Print_ISBN :
0-87942-655-1
DOI :
10.1109/MELCON.1991.161945
