Abstract
Recently, bio-signal based control has been gradually deployed in biomedical devices and
assistive robots for improving the quality of life of disabled and elderly people, among which
electromyography (EMG) and electroencephalography (EEG) bio-signals are being used widely.
This paper reviews the deployment of these bio-signals in the state of art of control systems.
The main aim of this paper is to describe the techniques used for (i) collecting EMG and EEG
signals and diving these signals into segments (data acquisition and data segmentation stage),
(ii) dividing the important data and removing redundant data from the EMG and EEG segments
(feature extraction stage), and (iii) identifying categories from the relevant data obtained in
the previous stage (classification stage). Furthermore, this paper presents a summary of
applications controlled through these two bio-signals and some research challenges in the
creation of these control systems. Finally, a brief conclusion is summarized.
& 2015 Chongqing University of Posts and Communications. Production and Hosting by Elsevier
B.V. All rights reserved.
AbstractRecently, bio-signal based control has been gradually deployed in biomedical devices andassistive robots for improving the quality of life of disabled and elderly people, among whichelectromyography (EMG) and electroencephalography (EEG) bio-signals are being used widely.This paper reviews the deployment of these bio-signals in the state of art of control systems.The main aim of this paper is to describe the techniques used for (i) collecting EMG and EEGsignals and diving these signals into segments (data acquisition and data segmentation stage),(ii) dividing the important data and removing redundant data from the EMG and EEG segments(feature extraction stage), and (iii) identifying categories from the relevant data obtained inthe previous stage (classification stage). Furthermore, this paper presents a summary ofapplications controlled through these two bio-signals and some research challenges in thecreation of these control systems. Finally, a brief conclusion is summarized.& 2015 Chongqing University of Posts and Communications. Production and Hosting by ElsevierB.V. All rights reserved.
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