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Adaptive dynamic surface controller design of variable-speed pump controlled motor system with parametric uncertainties

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

The constant speed control of variable speed pump controlled motor system is discussed in this paper. A dynamic surface controller is chosen to improve robustness of motor speed when rotational speed of variable pump is time-varying. In the presence of bounded parametric uncertainties, an adaptive control scheme with parameter estimation is presented. Load torque used in dynamic surface controller is observed via reduced order observer. The simulation results show that the proposed control scheme is robust to bounded parametric uncertainties. Adaptive dynamic surface control has a better rejection performance of pump speed variation and load torque disturbance than PID control.

源语言英语
主期刊名26th Chinese Control and Decision Conference, CCDC 2014
出版商IEEE Computer Society
22-27
页数6
ISBN(印刷版)9781479937066
DOI
出版状态已出版 - 2014
活动26th Chinese Control and Decision Conference, CCDC 2014 - Changsha, 中国
期限: 31 5月 20142 6月 2014

出版系列

姓名26th Chinese Control and Decision Conference, CCDC 2014

会议

会议26th Chinese Control and Decision Conference, CCDC 2014
国家/地区中国
Changsha
时期31/05/142/06/14

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