Towards optimal multi-channel EMG electrode configurations in muscle force estimation: a high density EMG study

2005 ◽  
Vol 15 (1) ◽  
pp. 1-11 ◽  
Author(s):  
Didier Staudenmann ◽  
Idsart Kingma ◽  
Dick F. Stegeman ◽  
Jaap H. van Dieën
Keyword(s):  
Muscle Force ◽  
High Density ◽  
Force Estimation

An isometric muscle force estimation framework based on a high-density surface EMG array and an NMF algorithm

2017 ◽  
Vol 14 (4) ◽  
pp. 046005 ◽  
Author(s):  
Chengjun Huang ◽  
Xiang Chen ◽  
Shuai Cao ◽  
Bensheng Qiu ◽  
Xu Zhang
Keyword(s):  
Muscle Force ◽  
Surface Emg ◽  
High Density ◽  
Force Estimation ◽  
Density Surface ◽  
Isometric Muscle ◽  
Isometric Muscle Force

scholarly journals Independent Component Analysis of High-Density Electromyography in Muscle Force Estimation

2007 ◽  
Vol 54 (4) ◽  
pp. 751-754 ◽  
Author(s):  
Didier Staudenmann ◽  
Andreas Daffertshofer ◽  
Idsart Kingma ◽  
Dick F. Stegeman ◽  
Jaap H. van Dieen
Keyword(s):  
Independent Component Analysis ◽  
Muscle Force ◽  
Component Analysis ◽  
High Density ◽  
Independent Component ◽  
Force Estimation

A Comparison between Two Models of Shoulder Muscle Force Estimation

2009 ◽  
Vol 25 (1) ◽  
pp. 43-53 ◽  
Author(s):  
Daniel Cury Ribeiro ◽  
Joelly Mahnic de Toledo ◽  
Roberto Costa Krug ◽  
Jefferson Fagundes Loss
Keyword(s):  
Latissimus Dorsi ◽  
Reasonable Agreement ◽  
Muscle Force ◽  
Poor Correlation ◽  
Shoulder Injuries ◽  
Force Estimation ◽  
Concentric Contractions ◽  
Shoulder Muscle ◽  
Teres Major ◽  
The Difference

Shoulder injuries are often related to rotator cuff muscles. Although there are various models for muscle force estimation, it is difficult to ensure that the results obtained with such models are reliable. The aim of the current study was to compare two models of muscle force estimation. Eight subjects, seven male and one female (mean age of 24 yr; mean height of 1.83 m), performed five isokinetic maximum concentric contractions of internal and external shoulder rotation. Two models with different algorithms were used. In both, the input data consisted of the measured internal rotation moment. Comparisons were made between the difference and the average results obtained with each model of muscle force estimation. There was reasonable agreement among the results for force between the two models for subscapularis, pectoralis major, and anterior deltoideus muscles results. Conversely, poor correlation was found for the latissimus dorsi, teres major, and middle deltoid. These results suggest that the algorithm structure might have a strong effect on muscle force estimation results.

Force-Line Driving Model for Robot

2011 ◽  
Vol 110-116 ◽  
pp. 3400-3404
Author(s):  
Gang Tang ◽  
Wei Jian Mi ◽  
Dao Fang Chang ◽  
Cheng Tao Wang
Keyword(s):  
Humanoid Robot ◽  
Muscle Force ◽  
Human Walking ◽  
Force Estimation ◽  
Complex Motion ◽  
Force Line ◽  
Line Model ◽  
Driving Model ◽  
New Type ◽  
Novel Method

To introduce a novel method of driving robot move. This method is to use the force-line model to drive the limbs of the robot inspired from the skeleton movement driven by muscle. A humanoid robot with the force-line model has been constructed. New software for muscle force estimation has been developed. The solution of the parameters which are the input of the software has been statement. Finally, the input parameters have been obtained by experiment and calculation. The humanoid robot can be driven to imitate human walking by the force which along the force-line. It will provide wide insight in developing new type robot for complex motion and applying the technology of force-line driving model in other filed.

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