TY - GEN
T1 - Intention recognition method for sit-to-stand and stand-to-sit from electromyogram signals for overground lower-limb rehabilitation robots
AU - Chung, Sang Hun
AU - Lee, Jong Min
AU - Kim, Seung-Jong
AU - Hwang, Yoha
AU - An, Jinung
PY - 2015/8/25
Y1 - 2015/8/25
N2 - This paper presents a framework for classifying sit-to-stand and stand-to-sit from just two channel EMG signals taken from the left leg. Our proposed framework uses linear discriminant analysis (LDA) as the classifier and a multi-window feature extraction approach termed Consecutive Time-Windowed Feature Extraction (CTFE). We present the prelimnary results from 2 healthy subjects as a proof of concept. With the two tested subjects, we got predictive accuracies above 90%. The results show promise for a framework capable of recognizing the user's intention of sit-to-stand and stand-to-sit. Potential applications include rehabilitation robots for hemiparesis patients and exoskeleton control.
AB - This paper presents a framework for classifying sit-to-stand and stand-to-sit from just two channel EMG signals taken from the left leg. Our proposed framework uses linear discriminant analysis (LDA) as the classifier and a multi-window feature extraction approach termed Consecutive Time-Windowed Feature Extraction (CTFE). We present the prelimnary results from 2 healthy subjects as a proof of concept. With the two tested subjects, we got predictive accuracies above 90%. The results show promise for a framework capable of recognizing the user's intention of sit-to-stand and stand-to-sit. Potential applications include rehabilitation robots for hemiparesis patients and exoskeleton control.
UR - http://www.scopus.com/inward/record.url?scp=84951109489&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84951109489&partnerID=8YFLogxK
U2 - 10.1109/AIM.2015.7222568
DO - 10.1109/AIM.2015.7222568
M3 - Conference contribution
AN - SCOPUS:84951109489
T3 - IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM
SP - 418
EP - 421
BT - AIM 2015 - 2015 IEEE/ASME International Conference on Advanced Intelligent Mechatronics
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2015
Y2 - 7 July 2015 through 11 July 2015
ER -