Design of multi-channel wireless array wearable surface electromyography testing equipment

2019 International Conference on Advanced Electronic Materials, Computers and Materials Engineering

无线电电子学;计算机科学;材料科学

Li, Jinquan^1 ; Zhang, Tong^1 ; Yan, Shuai^1

Automation School, Beijing University of Posts and Telecommunications BUPT, Beijing

100876, China^1

关键词: Design scheme;    Electrode arrays;    Experimental test;    High bandwidth;    Integrated chips;    Modular architectures;    Surface electromyography;    Testing equipment;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/563/4/042040/pdf
DOI  :  10.1088/1757-899X/563/4/042040

来源: IOP

【 摘 要 】

Since there are few researches on multi-channel surface electromyography (EMG) devices, this paper presents a new design scheme. The system uses highly integrated chips and designs a new wearable electrode array. Also, the data is transmitted by wireless WiFi with a high bandwidth. Scalable modular architecture is also applied to make the system suitable for different scenarios. Through experimental tests, the device can work for more than 5 hours, effectively collecting the EMG signals generated when the hand muscles move.