Nonlinear adaptive extremum seeking control for time delayed index in the presence of deterministic disturbance

Satoshi Yamanaka, Hiromitsu Ohmori

Research output: Contribution to conferencePaper

3 Citations (Scopus)

Abstract

Dynamic response of a system varies widely depending on environmental condition or operating condition. A performance function respect to efficiency of system, gain or cost, will be kept extremum value by extremum seeking control even if environmental condition varies. Adaptive extremum seeking control that the system includes unknown parameters, have ever been investigated, however, it is difficult to apply to the index with time delay and dinturbance because of its stability. In this paper, by introducing a method of sliding mode control, we will present a method of nonlinear adaptive extremum control with time delay and disturbance. The result checking the availability of our method based on computer simulation.

Original languageEnglish
Pages121-125
Number of pages5
DOIs
Publication statusPublished - 2005 Dec 1
Event2005 International Conference on Physics and Control, PhysCon 2005 - St. Petersburg, Russian Federation
Duration: 2005 Aug 242005 Aug 26

Other

Other2005 International Conference on Physics and Control, PhysCon 2005
CountryRussian Federation
CitySt. Petersburg
Period05/8/2405/8/26

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Keywords

  • Adaptive
  • Disturbance
  • Extremum-seeking
  • Nonlinear
  • Time delay

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Yamanaka, S., & Ohmori, H. (2005). Nonlinear adaptive extremum seeking control for time delayed index in the presence of deterministic disturbance. 121-125. Paper presented at 2005 International Conference on Physics and Control, PhysCon 2005, St. Petersburg, Russian Federation. https://doi.org/10.1109/PHYCON.2005.1513962