Surface electromyogram for the control of anthropomorphic teleoperator fingers.
Growing importance of telesurgery has led to the need for the development of synergistic control of anthropomorphic teleoperators. Synergistic systems can be developed using direct biological control. The purpose of this study was to develop techniques for direct biocontrol of anthropomorphic teleoperators using surface electromyogram (EMG). A computer model of a two finger teleoperator was developed and controlled using surface EMG from the flexor digitorum superficialis during flexion-extension of the index finger. The results of the study revealed a linear relationship between the RMS EMG and the flexion-extension of the finger model. Therefore, surface EMG can be used as a direct biocontrol for teleoperators and in VR applications.
Gupta
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V
Department of Biomedical Engineering, University of Akron, OH 44325-0302, USA.
Reddy
N P
NP
D003198:Computer Simulation; D004576:Electromyography / Q000295:instrumentation*; D005385:Fingers; D006801:Humans; D012371:Robotics / Q000295:instrumentation*; D012815:Signal Processing, Computer-Assisted / Q000295:instrumentation*; D017216:Telemedicine / Q000295:instrumentation*