New robust adaptive control system using multiple regularization parameters

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

Abstract

The design of a discrete-time model reference robust adaptive control system for a plant in the presence of bounded disturbances is investigated. The system uses a robust adaptive algorithm with multiple regularization parameters. This algorithm belongs to the class of leaky integration methods; thus the designed regularization parameters correspond to σ in the σ-modification approach. It is shown how to determine these regularization parameters theoretically such that minimization of the parameter error is attained in the presence of the disturbances, and it is not necessary for the upper bound of the disturbances to be known a priori. Furthermore, persistent spanning is ensured, regardless of the size of the disturbance.

Original languageEnglish
Title of host publicationProceedings of the IEEE Conference on Decision and Control
PublisherPubl by IEEE
Pages2163-2169
Number of pages7
Volume4
Publication statusPublished - 1990
EventProceedings of the 29th IEEE Conference on Decision and Control Part 6 (of 6) - Honolulu, HI, USA
Duration: 1990 Dec 51990 Dec 7

Other

OtherProceedings of the 29th IEEE Conference on Decision and Control Part 6 (of 6)
CityHonolulu, HI, USA
Period90/12/590/12/7

Fingerprint

Adaptive control systems
Adaptive algorithms

ASJC Scopus subject areas

  • Chemical Health and Safety
  • Control and Systems Engineering
  • Safety, Risk, Reliability and Quality

Cite this

Ohmori, H., & Sano, A. (1990). New robust adaptive control system using multiple regularization parameters. In Proceedings of the IEEE Conference on Decision and Control (Vol. 4, pp. 2163-2169). Publ by IEEE.

New robust adaptive control system using multiple regularization parameters. / Ohmori, Hiromitsu; Sano, A.

Proceedings of the IEEE Conference on Decision and Control. Vol. 4 Publ by IEEE, 1990. p. 2163-2169.

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

Ohmori, H & Sano, A 1990, New robust adaptive control system using multiple regularization parameters. in Proceedings of the IEEE Conference on Decision and Control. vol. 4, Publ by IEEE, pp. 2163-2169, Proceedings of the 29th IEEE Conference on Decision and Control Part 6 (of 6), Honolulu, HI, USA, 90/12/5.
Ohmori H, Sano A. New robust adaptive control system using multiple regularization parameters. In Proceedings of the IEEE Conference on Decision and Control. Vol. 4. Publ by IEEE. 1990. p. 2163-2169
Ohmori, Hiromitsu ; Sano, A. / New robust adaptive control system using multiple regularization parameters. Proceedings of the IEEE Conference on Decision and Control. Vol. 4 Publ by IEEE, 1990. pp. 2163-2169
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