Relationship between force signal and superficial electromyographic signals associated to hand movements
DOI:
https://doi.org/10.21533/pen.v11.i1.78Abstract
The analysis of electromyographic signals is applied both to the diagnosis of pathologies and to the recogni-tion of movement patterns. Variables such as force and speed of movement are factors that affect the charac-teristics of the signals of surface electromyography (SMEG). The naturalness of the movements of the hand are also associated with strength and speed. Current work assessment 96 records of SEMG -Force). The objective was to obtain a linear model that would allow the relation of the force signal with the tone of the forearm SEMG signals. The work results show models at the determination coefficient R2 - median 0.78. The SEMG signal would contribute to the variation of the strength signal. However, there are appreciable differences in relation to the model in each type of hand movement.
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