Adaptive fuzzy delayed excitation control of power systems

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

1 Citation (Scopus)


In this paper, an adaptive fuzzy tracking control is proposed for a power system in the presence of communication delay associated with the excitation signal. The proposed controller is designed using the universal approximation property of fuzzy logic systems. In the controller design process, an integral of the control effort over the delay interval is introduced in order to express the open-loop of the filtered tracking error dynamics in terms of delay-independent control signal. The closed-loop signals are proved, using Lyapunov stability analysis, to be bounded. The simulation results of a Single Machine-Infinite Bus (SMIB) system show the effectiveness of the proposed controller in achieving prescribed tracking in the presence of severe abnormalities to the system.

Original languageEnglish
Title of host publicationProceedings of the IEEE International Conference on Industrial Technology
PublisherInstitute of Electrical and Electronics Engineers Inc.
Number of pages5
Publication statusPublished - Jun 16 2015
Event2015 IEEE International Conference on Industrial Technology, ICIT 2015 - Seville, Spain
Duration: Mar 17 2015Mar 19 2015


Other2015 IEEE International Conference on Industrial Technology, ICIT 2015


  • Adaptive fuzzy
  • Excitation control
  • Time delay

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Computer Science Applications


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