Abstract
In this paper, a novel model reference robust adaptive H ∞ controller is designed, which not only guarantees asymptotically stability, but also optimizes adaptive H ∞ performance by estimating the optimal unknown control parameters. Furthermore, a novel state feedback framework is introduced, which depends on the optimal unknown parameter estimations, to guarantee that the defined cost function is minimized. At the same time, the minimal adaptive H ∞ performance index is obtained.
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Recommended by Associate Editor Yingmin Jia under the direction of Editor PooGyeon Park. This work was partially supported by National Natural Science Foundation of China (61503156, 61403161), the Fundamental Research Funds for the Central Universities (JUSRP11562, JUSRP51406A, NJ20150011) and National Key Research and Development Program (2016YFD0400301).
Qiang Zhang received his M.Sc. degree in Electrical Engineering from University of Jinan, Jinan, China in 2005 and his Ph.D. degree in the College of Automation Engineering from Nanjing University of Aeronautics and Astronautics, China in 2013. He has been an Associate Professor in Electrical Engineering, University of Jinan. His research interests include robotics and automation, robust control, adaptive control and flight control.
Dezhi Xu received his M.Sc. degree in automatic control from Lanzhou University of Technology, Lanzhou, China in 2010 and his Ph.D. degree in the College of Automation Engineering from Nanjing University of Aeronautics and Astronautics, China in 2013. He has been an Associate Professor in Electrical Engineering, Jiangnan University. His research interests include fault diagnosis and fault-tolerant control, data-driven control. He is an IEEE Member.
Kangkang Zhang received his B.S. degree in automatic control from Henan University of Technology Henan, China in 2008, M.Sc. degree in control theory and control engineering from Northeastern University, Shenyang, China in 2014. He is now a Ph.D. student at the College of Automation Engineering, Nanjing University of Aeronautics and Astronautics. His research interest covers sliding mode control, fault diagnosis, fault-tolerant control.
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Zhang, Q., Xu, DZ. & Zhan, KK. Model reference robust adaptive H ∞ controller design. Int. J. Control Autom. Syst. 15, 1507–1514 (2017). https://doi.org/10.1007/s12555-016-0149-9
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DOI: https://doi.org/10.1007/s12555-016-0149-9