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Development of a model for sEMG based joint-torque estimation using Swarm techniques

Nurhanim, K. and Elamvazuthi, I. and Izhar, L.I. and Ganesan, T. and Su, S.W. (2017) Development of a model for sEMG based joint-torque estimation using Swarm techniques. 2016 2nd IEEE International Symposium on Robotics and Manufacturing Automation, ROMA 2016 .

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Official URL: https://www.scopus.com/inward/record.uri?eid=2-s2....

Abstract

Over the years, numerous researchers have explored the relationship between surface electromyography (sEMG) signal with joint torque that would be useful to develop a suitable controller for rehabilitation robot. This research focuses on the transformation of sEMG signal by adopting a mathematical model to find the estimated joint torque of knee extension. Swarm techniques such as Particle Swarm Optimization (PSO) and Improved Particle Swarm Optimization (IPSO) were adapted to optimize the mathematical model for estimated joint torque. The correlation between the estimated joint torque and actual joint torque were determined by Coefficient of Determination (R2) and fitness value of Sum Squared Error (SSE). The outcome of the research shows that both the PSO and IPSO have yielded promising results. © 2016 IEEE.

Item Type:Article
Impact Factor:cited By 0
Departments / MOR / COE:Division > Academic > Faculty of Engineering > Electrical & Electronic Engineering
ID Code:20153
Deposited By: Ahmad Suhairi
Deposited On:22 Apr 2018 14:43
Last Modified:22 Apr 2018 14:43

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