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Iterative learning control method for improving the effectiveness of upper limb rehabilitation

  • Wuhan University of Technology
  • The University of Auckland

科研成果: 书/报告/会议事项章节会议稿件同行评审

6 引用 (Scopus)

摘要

In rehabilitation, passive control mode is common used at early stages of the post-stroke therapy, when the impaired limb is usually unresponsive. The simplest is the use of a proportional-integral-derivative (PID) feedback control which usually regulates the position or the interaction force along a known reference. Nonetheless PID method cannot achieve an ideal tracking performance due to dynamical uncertainties and unknown time-varying periodic disturbances from the environment. In order to minimize steady-state error with respect to uncertainties in exoskeleton passive control, Iterative Learning Control(ILC) and Neural PID control are proposed to improve the control effective of conventional linear PID. In this paper, two different control algorithms are introduced. Moreover, an experimental study on a 5-DOF upper limb exoskeleton with them is addressed for comparison.

源语言英语
主期刊名M2VIP 2016 - Proceedings of 23rd International Conference on Mechatronics and Machine Vision in Practice
编辑Johan Potgieter, Zhi-Sheng Zhang, Xing-Song Wang, Hong Yi, Peter Xu
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9781509027644
DOI
出版状态已出版 - 19 1月 2017
已对外发布
活动23rd International Conference on Mechatronics and Machine Vision in Practice, M2VIP 2016 - Nanjing, Jiangsu, 中国
期限: 28 11月 201630 11月 2016

出版系列

姓名M2VIP 2016 - Proceedings of 23rd International Conference on Mechatronics and Machine Vision in Practice

会议

会议23rd International Conference on Mechatronics and Machine Vision in Practice, M2VIP 2016
国家/地区中国
Nanjing, Jiangsu
时期28/11/1630/11/16

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