A New Adaptive Sliding Mode Control for A Mismatched Second-order System

Jianguo Guo, Ningbo Lu, Shengjiang Yang, Jun Zhou

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

A new adaptive sliding mode controller is proposed for a second-order nonlinear dynamic system with the mismatch uncertainties. Firstly, a novel sliding surface with arctan function and the adaptive parameter is presented to be stable asymptotically of the system states on the sliding mode. Secondly, a nonlinear sliding mode controller is derived from the asymptotical stability of the closed-loop control system by Lyapunov method to eliminate the effect of the mismatch disturbances. Finally, an illustrative example is given to show that the sliding mode is more insensitive to the mismatched disturbances under the proposed adaptive sliding mode controller than those of two kind of sliding mode controllers.

源语言英语
主期刊名Proceedings of the 32nd Chinese Control and Decision Conference, CCDC 2020
出版商Institute of Electrical and Electronics Engineers Inc.
2606-2610
页数5
ISBN(电子版)9781728158549
DOI
出版状态已出版 - 8月 2020
活动32nd Chinese Control and Decision Conference, CCDC 2020 - Hefei, 中国
期限: 22 8月 202024 8月 2020

出版系列

姓名Proceedings of the 32nd Chinese Control and Decision Conference, CCDC 2020

会议

会议32nd Chinese Control and Decision Conference, CCDC 2020
国家/地区中国
Hefei
时期22/08/2024/08/20

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