Sliding mode control framework for reconstruction and rejection of mismatched and matched disturbances

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

This study proposes a sliding mode control (SMC) framework for the reconstruction and rejection of mismatched and matched unknown disturbances. First, a robust proportional-integral (PI) type controller is designed for dealing with an uncertain scalar system subject to matched disturbance. Then, a 2nd order uncertain system subjected to both matched and mismatched disturbances is discussed. By incorporating the idea of backstepping design, the mismatched disturbance can be transformed into a matched one with respect to a virtual control input. Therefore, the matching condition can be extended. Finally, the developed method for multivariable systems is further addressed and some formulas for disturbance reconstruction are provided. Simulations evidently illustrate that the proposed control framework can successfully stabilize control plants as well as recover the external faults.

原文English
主出版物標題2009 European Control Conference, ECC 2009
發行者Institute of Electrical and Electronics Engineers Inc.
頁面2905-2910
頁數6
ISBN(電子)9783952417393
出版狀態Published - 2014 三月 26
事件2009 10th European Control Conference, ECC 2009 - Budapest, Hungary
持續時間: 2009 八月 232009 八月 26

出版系列

名字2009 European Control Conference, ECC 2009

Other

Other2009 10th European Control Conference, ECC 2009
國家Hungary
城市Budapest
期間09-08-2309-08-26

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering

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  • 引用此

    Peng, C-C., & Chen, C-L. (2014). Sliding mode control framework for reconstruction and rejection of mismatched and matched disturbances. 於 2009 European Control Conference, ECC 2009 (頁 2905-2910). [7074849] (2009 European Control Conference, ECC 2009). Institute of Electrical and Electronics Engineers Inc..