DocumentCode :
265316
Title :
Realization of human-computer interaction of lower limbs rehabilitation robot based on sEMG
Author :
He Wang ; Xiaodong Zhang ; Jiangcheng Chen ; Yunxia Wang
Author_Institution :
Sch. of Mech. Eng., Xi´an Jiaotong Univ., Xi´an, China
fYear :
2014
fDate :
4-7 June 2014
Firstpage :
491
Lastpage :
495
Abstract :
To improve the efficiency of the lower limbs rehabilitation robot in the rehabilitation training for stroke patients, a human-computer interaction model based on sEMG signals is presented. First, joint torque is got by decoding the sEMG signals according to Hill model, and the model´s parameters are optimized using simulated annealing algorithm. Second, an assist coefficient is defined, and the lower limbs rehabilitation robot is controlled using sEMG by making the assist coefficient remains constant in the rehabilitation process. Finally, the significance of the man-machine interaction based on sEMG signal in rehabilitation robot is analyzed.
Keywords :
electromyography; human computer interaction; human-robot interaction; medical signal processing; patient rehabilitation; simulated annealing; Hill model; human-computer interaction; lower limbs rehabilitation robot; man-machine interaction; rehabilitation training; sEMG signals; simulated annealing algorithm; stroke patients; Decoding; Electromyography; Force; Legged locomotion; Muscles; Torque; control method using EMG signals; decoding of EMG signals; lower limbs rehabilitation robot;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Cyber Technology in Automation, Control, and Intelligent Systems (CYBER), 2014 IEEE 4th Annual International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4799-3668-7
Type :
conf
DOI :
10.1109/CYBER.2014.6917513
Filename :
6917513
Link To Document :
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