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Robust fuzzy controller for large-scale nonlinear systems using decentralized static output-feedback

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Abstract

This paper addresses a robust fuzzy control problem for an uncertain large-scale nonlinear system using decentralized static output-feedback scheme for both continuous-time and discrete-time cases. In both cases, sufficient design conditions are derived for robust asymptotic stabilization in terms of linear matrix inequalities (LMIs), and are therefore easily tractable by convex optimization. An illustrative example, a two-area power system with parametric uncertainties and the valve-position limit nonlinearity is provided to verify the effectiveness of the proposed technique.

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Author information

Authors and Affiliations

  1. School of Electrical and Electronic Engineering, Yonsei University, Seoul, 120-749, Korea

    Geun Bum Koo & Jin Bae Park

  2. Department of Control and Robotics Engineering, Kunsan National University, Kunsan, Chonbuk, 573-701, Korea

    Young Hoon Joo

Authors
  1. Geun Bum Koo
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  2. Jin Bae Park
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  3. Young Hoon Joo
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Corresponding author

Correspondence to Jin Bae Park.

Additional information

Recommended by Editorial Board member Euntai Kim under the direction of Editor Young Il Lee. This work was supported by the Human Resources Development of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) grant funded by the Korea government Ministry of Knowledge Economy (No. 20104010100590).

Geun Bum Koo received his B.S. degree in Electrical and Electronic Engineering from Yonsei University in 2007, Seoul, Korea. His current research interests include fuzzy-model-based control, largescale system, stochastic stability, and intelligent digital redesign.

Jin Bae Park received his B.E. degree in Electrical Engineering from Yonsei University, Seoul, Korea, and his M.S. and Ph.D. degrees in Electrical Engineering from Kansas State University, Manhattan, in 1977, 1985, and 1990, respectively. Since 1992, he has been with the Department of Electrical and Electronic Engineering, Yonsei University, Seoul, Korea, where he is currently a professor. His research interests include robust control and filtering, nonlinear control, intelligent mobile robot, fuzzy logic control, neural networks, and genetic algorithms. He served as Editor-in-Chief for the International Journal of Control, Automation, and Systems (IJCAS) (2006–2010) and is serving as the Vice-President for the Institute of Control, Robot, and Systems Engineers (ICROS) (2009-present).

Young Hoon Joo received his B.S., M.S., and Ph.D. degrees in Electrical Engineering from Yonsei University, Seoul, Korea, in 1982, 1984, and 1995, respectively. He worked with Samsung Electronics Company, Seoul, Korea, from 1986 to 1995, as a project manager. He was with the University of Houston, Houston, TX, from 1998 to 1999, as a visiting professor in the Department of Electrical and Computer Engineering. He is currently a professor in the Department of Control and Robotics Engineering, Kunsan National University, Korea. His major interest is mainly in the field of intelligent robot, intelligent control, and human-robot interaction. He served as President for Korea Institute of Intelligent Systems (KIIS) (2008–2009) and is serving as Editor for the International Journal of Control, Automation, and Systems (IJCAS) (2008-present).

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Koo, G.B., Park, J.B. & Joo, Y.H. Robust fuzzy controller for large-scale nonlinear systems using decentralized static output-feedback. Int. J. Control Autom. Syst. 9, 649–658 (2011). https://doi.org/10.1007/s12555-011-0405-y

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  • DOI: https://doi.org/10.1007/s12555-011-0405-y

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