Lw-CNN-Based Myoelectric Signal Recognition and Real-Time Control of Robotic Arm for Upper-Limb Rehabilitation
Joint Authors
Guo, Benzhen
Ma, Yanli
Yang, Jingjing
Wang, Zhihui
Zhang, Xiao
Source
Computational Intelligence and Neuroscience
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-12-29
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
Deep-learning models can realize the feature extraction and advanced abstraction of raw myoelectric signals without necessitating manual selection.
Raw surface myoelectric signals are processed with a deep model in this study to investigate the feasibility of recognizing upper-limb motion intents and real-time control of auxiliary equipment for upper-limb rehabilitation training.
Surface myoelectric signals are collected on six motions of eight subjects’ upper limbs.
A light-weight convolutional neural network (Lw-CNN) and support vector machine (SVM) model are designed for myoelectric signal pattern recognition.
The offline and online performance of the two models are then compared.
The average accuracy is (90 ± 5)% for the Lw-CNN and (82.5 ± 3.5)% for the SVM in offline testing of all subjects, which prevails over (84 ± 6)% for the online Lw-CNN and (79 ± 4)% for SVM.
The robotic arm control accuracy is (88.5 ± 5.5)%.
Significance analysis shows no significant correlation (p = 0.056) among real-time control, offline testing, and online testing.
The Lw-CNN model performs well in the recognition of upper-limb motion intents and can realize real-time control of a commercial robotic arm.
American Psychological Association (APA)
Guo, Benzhen& Ma, Yanli& Yang, Jingjing& Wang, Zhihui& Zhang, Xiao. 2020. Lw-CNN-Based Myoelectric Signal Recognition and Real-Time Control of Robotic Arm for Upper-Limb Rehabilitation. Computational Intelligence and Neuroscience،Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1138890
Modern Language Association (MLA)
Guo, Benzhen…[et al.]. Lw-CNN-Based Myoelectric Signal Recognition and Real-Time Control of Robotic Arm for Upper-Limb Rehabilitation. Computational Intelligence and Neuroscience No. 2020 (2020), pp.1-12.
https://search.emarefa.net/detail/BIM-1138890
American Medical Association (AMA)
Guo, Benzhen& Ma, Yanli& Yang, Jingjing& Wang, Zhihui& Zhang, Xiao. Lw-CNN-Based Myoelectric Signal Recognition and Real-Time Control of Robotic Arm for Upper-Limb Rehabilitation. Computational Intelligence and Neuroscience. 2020. Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1138890
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1138890