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KUKA Real-Time Control through Angle Estimation of Wrist from sEMG with Support Vector Regression

Published: 08 December 2018 Publication History

Abstract

In this paper, a wrist joint angle estimation model based on support vector regression(SVR) is established, which is optimized by combining the cuckoo algorithm with the steepest descent method. The sEMG signals were sampled from two forearm muscles. In order to shorten the model train time and improve the accuracy of the estimation model, a new technique combining cuckoo algorithm with the steepest descent optimization method is proposed to find the bestc and bestg of SVR in a short time. Experiments on a subject showed, the proposed method shows a good performance in both accuracy and timeliness. Then, in order to verify the estimation effectiveness and practicality of sEMG, the estimation angle was used to control a KUKA robot in real time, and obtaining a good experimental result. The method discussed in this paper can provide a valuable reference for the sEMG based control for rehabilitation robot systems.

References

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Koo, T.K. and Mak, A.F. 2005. Feasibility of using EMG driven neuromusculoskeletal model for prediction of dynamic movement of the elbow. Journal of Electromyography & Kinesiology Official Journal of the International Society of Electrophysiological Kinesiology. 15(1), 12--26.
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Hashemi, J., Morin, E., and Mousavi, P., et al. 2011. Joint angle-based EMG amplitude calibration. Engineering in Medicine and Biology Society, Embc, 2011 International Conference of the IEEE. 2011, 4439--4442.
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Hioki, M. and Kawasaki, H. 2009. Estimation of finger joint angles from sEMG using a recurrent neural network with time-delayed input vectors. IEEE International Conference on Rehabilitation Robotics. 289--294.
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Li, Q. L., Song, Y., and Hou, Z. G. 2015. Estimation of Lower Limb Periodic Motions from sEMG Using Least Squares Support Vector Regression. Neural Processing Letters. 41(3), 371--388.
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Chih-Jen Lin. 2016. LIBSVM---A Library for Support Vector Machines{EB/OL}.https://www.csie.ntu.edu.tw/~cjlin/libsvm/index.html.
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Li, D. and Zhang, Y. 2011. Artificial Neural Network Prediction of Angle Based on Surface Electromyography.International Conference on Control, Automation and Systems Engineering. 1--3.
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Zhang, Q., Liu, R., and Chen, W. et al. 2017. Simultaneous and Continuous Estimation of Shoulder and Elbow Kinematics from Surface EMG Signals. Frontiers in Neuroscience. 11(280), 280.
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Jiang, N., Rehbaum, H., and Vujaklija, I., et al. 2014. Intuitive, online, simultaneous, and proportional myoelectric control over two degrees-of-freedom in upper limb amputees. IEEE Transactions on Neural Systems & Rehabilitation Engineering. 22(3), 501--510.
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Zhang, F., Li, P., and Hou, Z. G., et al. 2012. sEMG-based continuous estimation of joint angles of human legs by using BP neural network. Neurocomputing. 78(1), 139--148.
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AmandaDattalo. 2018. The Robot Operating System (ROS) and how to use it on the ROS website.http://wiki.ros.org/ROS/Tutorials.
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AmandaDattalo. 2015. Installing the KUKA node on ROS. http://wiki.ros.org/ROS/Tutorials/CreatingPackage.

Cited By

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  • (2023)Prediction of hand grip strength based on surface electromyographic signalsJournal of King Saud University - Computer and Information Sciences10.1016/j.jksuci.2023.04.00135:5(101548)Online publication date: May-2023
  • (2020)The realization of robotic neurorehabilitation in clinical: use of computational intelligence and future prospects analysisExpert Review of Medical Devices10.1080/17434440.2020.1852930Online publication date: 30-Nov-2020

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  1. KUKA Real-Time Control through Angle Estimation of Wrist from sEMG with Support Vector Regression

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      cover image ACM Other conferences
      CSAI '18: Proceedings of the 2018 2nd International Conference on Computer Science and Artificial Intelligence
      December 2018
      641 pages
      ISBN:9781450366069
      DOI:10.1145/3297156
      Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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      • Shenzhen University: Shenzhen University

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      New York, NY, United States

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      Published: 08 December 2018

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      Author Tags

      1. SEMG
      2. SVR
      3. angle estimation
      4. robot control

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      • (2023)Prediction of hand grip strength based on surface electromyographic signalsJournal of King Saud University - Computer and Information Sciences10.1016/j.jksuci.2023.04.00135:5(101548)Online publication date: May-2023
      • (2020)The realization of robotic neurorehabilitation in clinical: use of computational intelligence and future prospects analysisExpert Review of Medical Devices10.1080/17434440.2020.1852930Online publication date: 30-Nov-2020

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