A data-based approach for designing adaptive controllers for unknown systems

Sofiane Khadraoui, Hazem Nounou, Mohamed Nounou, Aniruddha Datta

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

1 Citation (Scopus)

Abstract

This paper presents an approach for designing gain-scheduled controllers for unknown systems using a set of measured data. In most control approaches, controllers are designed using a mathematical model, which is often obtained on the basis of some simplifying assumptions. Thus, controllers designed through model-based methods may result in degradation of the desired closed-loop performance due to complex dynamics. Hence, the proposed approach is motivated by the fact that: 1) errors associated with the modeling process are avoided since no mathematical model is required for the controller design, 2) the designed adaptive controllers are able to ensure desired performance specifications for the plant operated not only at a given operating point but over a range of operating conditions, and 3) the controller structure can be selected a priori. A simulation example to control a water heating system is presented to validate the proposed method.

Original languageEnglish
Title of host publicationISCCSP 2014 - 2014 6th International Symposium on Communications, Control and Signal Processing, Proceedings
PublisherIEEE Computer Society
Pages44-47
Number of pages4
ISBN (Print)9781479928903
DOIs
Publication statusPublished - 1 Jan 2014
Event6th International Symposium on Communications, Control and Signal Processing, ISCCSP 2014 - Athens, Greece
Duration: 21 May 201423 May 2014

Publication series

NameISCCSP 2014 - 2014 6th International Symposium on Communications, Control and Signal Processing, Proceedings

Other

Other6th International Symposium on Communications, Control and Signal Processing, ISCCSP 2014
CountryGreece
CityAthens
Period21/5/1423/5/14

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Keywords

  • Data-based controller
  • Gain-scheduling techniques
  • Operating conditions
  • Unknown systems

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Signal Processing

Cite this

Khadraoui, S., Nounou, H., Nounou, M., & Datta, A. (2014). A data-based approach for designing adaptive controllers for unknown systems. In ISCCSP 2014 - 2014 6th International Symposium on Communications, Control and Signal Processing, Proceedings (pp. 44-47). [6877812] (ISCCSP 2014 - 2014 6th International Symposium on Communications, Control and Signal Processing, Proceedings). IEEE Computer Society. https://doi.org/10.1109/ISCCSP.2014.6877812