Design method of discrete-time Plug-in adaptive systems for periodic disturbance compensation

Kentaro Yajima, Hiromitsu Ohmori

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

1 Citation (Scopus)

Abstract

Plug-in adaptive controller (Plug-in AC) can reject the periodic disturbance in adaptive manner at selected frequencies independently, and its design method is based on external model principle which the controller for rejecting disturbance is placed outside the original feedback loop. In this paper, we propose Plug-in AC for discrete-time systems. Discrete-time Plug-in AC can be designed by using linear time invariant (LTI) representation of adaptive structure. We show more simple design method of such plug-in AC than the conventional design method. Our proposed method here is developed through the root locus of the poles on unit circle and can be developed by using less information than our conventional method.

Original languageEnglish
Title of host publicationProceedings of the IEEE International Conference on Control Applications
Pages240-244
Number of pages5
DOIs
Publication statusPublished - 2010
Event2010 IEEE International Conference on Control Applications, CCA 2010 - Yokohama, Japan
Duration: 2010 Sep 82010 Sep 10

Other

Other2010 IEEE International Conference on Control Applications, CCA 2010
CountryJapan
CityYokohama
Period10/9/810/9/10

Fingerprint

Adaptive systems
Plug-in
Adaptive Systems
Design Method
Discrete-time
Disturbance
Controllers
Controller
Root loci
Feedback Loop
Poles
Discrete-time Systems
Unit circle
Locus
Pole
Linear Time
Feedback
Compensation and Redress
Roots
Invariant

Keywords

  • Periodic disturbance compensation
  • Plug-in adaptive control

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Computer Science Applications
  • Mathematics(all)

Cite this

Yajima, K., & Ohmori, H. (2010). Design method of discrete-time Plug-in adaptive systems for periodic disturbance compensation. In Proceedings of the IEEE International Conference on Control Applications (pp. 240-244). [5611168] https://doi.org/10.1109/CCA.2010.5611168

Design method of discrete-time Plug-in adaptive systems for periodic disturbance compensation. / Yajima, Kentaro; Ohmori, Hiromitsu.

Proceedings of the IEEE International Conference on Control Applications. 2010. p. 240-244 5611168.

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

Yajima, K & Ohmori, H 2010, Design method of discrete-time Plug-in adaptive systems for periodic disturbance compensation. in Proceedings of the IEEE International Conference on Control Applications., 5611168, pp. 240-244, 2010 IEEE International Conference on Control Applications, CCA 2010, Yokohama, Japan, 10/9/8. https://doi.org/10.1109/CCA.2010.5611168
Yajima K, Ohmori H. Design method of discrete-time Plug-in adaptive systems for periodic disturbance compensation. In Proceedings of the IEEE International Conference on Control Applications. 2010. p. 240-244. 5611168 https://doi.org/10.1109/CCA.2010.5611168
Yajima, Kentaro ; Ohmori, Hiromitsu. / Design method of discrete-time Plug-in adaptive systems for periodic disturbance compensation. Proceedings of the IEEE International Conference on Control Applications. 2010. pp. 240-244
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