Effects of the physiological parameters on the signal-to-noise ratio of single myoelectric channel
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AbstractBackground: An important measure of the performance of a myoelectric ( ME) control system for powered artificial limbs is the signal-to-noise ratio ( SNR) at the output of ME channel. However, few studies illustrated the neuron-muscular interactive effects on the SNR at ME control channel output. In order to obtain a comprehensive understanding on the relationship between the physiology of individual motor unit and the ME control performance, this study investigates the effects of physiological factors on the SNR of single ME channel by an analytical and simulation approach, where the SNR is defined as the ratio of the mean squared value estimation at the channel output and the variance of the estimation.
All Author(s) ListMa HT, Zhang YT
Journal nameJournal of NeuroEngineering and Rehabilitation
Volume Number4
LanguagesEnglish-United Kingdom
Web of Science Subject CategoriesEngineering; Engineering, Biomedical; ENGINEERING, BIOMEDICAL; Neurosciences; NEUROSCIENCES; Neurosciences & Neurology; Rehabilitation; REHABILITATION, SCI

Last updated on 2020-20-09 at 02:23