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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Anbin Xiong Guangmo Lin Xingang Zhao Jianda Han Guangjun Liu |
| Copyright Year | 2012 |
| Description | Author affiliation: State Key Laboratory of Robotics, Shenyang Institute of Automation (SIA), Chinese Academy of Sciences (CAS), Liaoning, China (Anbin Xiong; Guangmo Lin; Xingang Zhao; Jianda Han; Guangjun Liu) |
| Abstract | Estimation of the joint angle from the surface electromyography (sEMG) is a quite complex task due to the complicated relationship between the kinematical variables and the raw sEMG. In this paper, we build a sEMG-to-motion model with the artificial neural network (ANN). EMG features, including Integral of absolute value (IAV), Zero crossing (ZC), Auto-regression coefficients (ARC), Median frequency (MDF), are extracted as the input of the ANN, and the output of the ANN is the operator's elbow joint angle and the wrist motion. In addition, a 3D upper extremity model, which is built in SolidWorks and then transformed into MATLAB, will imitate the operator's motion simultaneously with the estimations of the ANN. Thus, we accomplish a virtual reality system to realize the real-time simulation and validate the effectiveness of the sEMG-to-motion model. Experiment results show that the system achieves well in model accuracy, hardware compatibility and real time performance with a small mean square error of 1.921 degrees. |
| Starting Page | 2699 |
| Ending Page | 2704 |
| File Size | 2671414 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781467324199 |
| ISSN | 1553572X |
| e-ISBN | 9781467324212 |
| e-ISBN | 9781467324205 |
| DOI | 10.1109/IECON.2012.6389150 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-10-25 |
| Publisher Place | Canada |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Artificial neural networks Solid modeling Hardware Virtual reality Frequency domain analysis Real-time systems |
| Content Type | Text |
| Resource Type | Article |
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