Polynomial Controller for Bicycle Robot based on Nonlinear Descriptor System

Yiyong Sun, Mingguo Zhao, Boyi Wang, Xudong Zheng, Bin Liang

科研成果: 书/报告/会议事项章节会议稿件同行评审

10 引用 (Scopus)

摘要

Most researches on balance control of the bicycle robots are for the situation that the bicycle robot is with constant forward velocity and constant feedback gain, but are not appropriate to be employed for time varying forward velocity situation. In this paper, the nonlinear Euler-Lagrange model of the bicycle robot and the simplified nonlinear descriptor state space model are firstly deduced. A polynomial controller, rather than a constant gain feedback one, is proposed, which constituting the nonlinear closed-loop descriptor system. The sufficient condition on examining the stability of closed-loop system, together with one alternative method on designing a polynomial controller utilizing the SOSTool, are then proposed. By this work, the polynomial controller is broadened to be applied on nonlinear descriptor system, and on the balance and forward control of bicycle robot with time varying forward velocity. One numerical example shows the capacity of the control scheme proposed in this paper.

源语言英语
主期刊名Proceedings - IECON 2020
主期刊副标题46th Annual Conference of the IEEE Industrial Electronics Society
出版商IEEE Computer Society
2792-2797
页数6
ISBN(电子版)9781728154145
DOI
出版状态已出版 - 18 10月 2020
已对外发布
活动46th Annual Conference of the IEEE Industrial Electronics Society, IECON 2020 - Virtual, Singapore, 新加坡
期限: 19 10月 202021 10月 2020

出版系列

姓名IECON Proceedings (Industrial Electronics Conference)
2020-October

会议

会议46th Annual Conference of the IEEE Industrial Electronics Society, IECON 2020
国家/地区新加坡
Virtual, Singapore
时期19/10/2021/10/20

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