Design of decentralized high-gain error-actuated controllers for large-scale systems

B. Labibi, B. Lohmann, A. Khaki Sedigh, P. Jabedar Maralani

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

In this article a high-gain decentralized controller is designed for a large-scale system. The effects of the interactions between the subsystems are considered as uncertainty for the large-scale system. A bound on the high-gain factor is computed to nullify the effects of the interactions and also to ensure the overall closed-loop stability. In order to avoid saturation, the anti-windup integrator method is used in designing high-gain controller. Due to high-gain feedback, the closed-loop system is robust with respect to output disturbances and uncertainties.

Original languageEnglish
Pages (from-to)282-287
Number of pages6
JournalInternational Journal of Modelling and Simulation
Volume21
Issue number4
DOIs
StatePublished - 2001
Externally publishedYes

Keywords

  • Decentralized control
  • High-gain feedback
  • Large-scale systems

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