Intelligent controller design for nonlinear interconnected systems

Genu Bum Koo, Jin Bae Park, Young Hoon Joo

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

In this paper, a intelligent digital controller is proposed for the nonlinear interconnected systems which are represented by a Takagi-Sugeno (T-S) fuzzy model. For development of the digital controller, it uses a intelligent digital redesign (IDR) method which finds the digital control gain to minimize the norm between the state variables of the analog and digital closed-loop systems. Also, the sufficient stabilization condition of the digital closed-loop system is derived in terms of linear matrix inequalities (LMIs). Finally, a numerical example is provided to verify the effectiveness of the porposed technique.

Original languageEnglish
Title of host publicationICCAS 2010 - International Conference on Control, Automation and Systems
Pages652-656
Number of pages5
Publication statusPublished - 2010 Dec 1
EventInternational Conference on Control, Automation and Systems, ICCAS 2010 - Gyeonggi-do, Korea, Republic of
Duration: 2010 Oct 272010 Oct 30

Publication series

NameICCAS 2010 - International Conference on Control, Automation and Systems

Other

OtherInternational Conference on Control, Automation and Systems, ICCAS 2010
CountryKorea, Republic of
CityGyeonggi-do
Period10/10/2710/10/30

Fingerprint

Closed loop systems
Large scale systems
Controllers
Gain control
Linear matrix inequalities
Stabilization

All Science Journal Classification (ASJC) codes

  • Artificial Intelligence
  • Control and Systems Engineering

Cite this

Koo, G. B., Park, J. B., & Joo, Y. H. (2010). Intelligent controller design for nonlinear interconnected systems. In ICCAS 2010 - International Conference on Control, Automation and Systems (pp. 652-656). [5669856] (ICCAS 2010 - International Conference on Control, Automation and Systems).
Koo, Genu Bum ; Park, Jin Bae ; Joo, Young Hoon. / Intelligent controller design for nonlinear interconnected systems. ICCAS 2010 - International Conference on Control, Automation and Systems. 2010. pp. 652-656 (ICCAS 2010 - International Conference on Control, Automation and Systems).
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Koo, GB, Park, JB & Joo, YH 2010, Intelligent controller design for nonlinear interconnected systems. in ICCAS 2010 - International Conference on Control, Automation and Systems., 5669856, ICCAS 2010 - International Conference on Control, Automation and Systems, pp. 652-656, International Conference on Control, Automation and Systems, ICCAS 2010, Gyeonggi-do, Korea, Republic of, 10/10/27.

Intelligent controller design for nonlinear interconnected systems. / Koo, Genu Bum; Park, Jin Bae; Joo, Young Hoon.

ICCAS 2010 - International Conference on Control, Automation and Systems. 2010. p. 652-656 5669856 (ICCAS 2010 - International Conference on Control, Automation and Systems).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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AB - In this paper, a intelligent digital controller is proposed for the nonlinear interconnected systems which are represented by a Takagi-Sugeno (T-S) fuzzy model. For development of the digital controller, it uses a intelligent digital redesign (IDR) method which finds the digital control gain to minimize the norm between the state variables of the analog and digital closed-loop systems. Also, the sufficient stabilization condition of the digital closed-loop system is derived in terms of linear matrix inequalities (LMIs). Finally, a numerical example is provided to verify the effectiveness of the porposed technique.

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Koo GB, Park JB, Joo YH. Intelligent controller design for nonlinear interconnected systems. In ICCAS 2010 - International Conference on Control, Automation and Systems. 2010. p. 652-656. 5669856. (ICCAS 2010 - International Conference on Control, Automation and Systems).