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Parametric adaptive control of electro-hydraulic system driving two-DOF robotic arm

  • University of Electronic Science and Technology of China
  • Zhejiang University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

In this paper, a parametric adaptive control of electro-hydraulic system (EHS) is proposed to drive the motion of two-degree-of-freedom robotic arm. Due to the unknown load disturbance from the driven force/torque of the robotic arm and the existing hydraulic parametric uncertainty, a parametric adaptive estimation law is designed to estimate the unknown bound of equivalent integrated disturbance. Then a backstep-ping controller is designed to guarantee the system stability and the dynamic tracking performance of EHS. The comparative experimentation results with conventional PI controller has verified the effectiveness of the proposed controller.

源语言英语
主期刊名2017 IEEE 56th Annual Conference on Decision and Control, CDC 2017
出版商Institute of Electrical and Electronics Engineers Inc.
3283-3288
页数6
ISBN(电子版)9781509028733
DOI
出版状态已出版 - 28 6月 2017
活动56th IEEE Annual Conference on Decision and Control, CDC 2017 - Melbourne, 澳大利亚
期限: 12 12月 201715 12月 2017

出版系列

姓名2017 IEEE 56th Annual Conference on Decision and Control, CDC 2017
2018-January

会议

会议56th IEEE Annual Conference on Decision and Control, CDC 2017
国家/地区澳大利亚
Melbourne
时期12/12/1715/12/17

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