L1 adaptive controller for nonlinear reference systems

Xiaofeng Wang, Naira Hovakimyan

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

Abstract

In this paper, we consider nonlinear affine-in-control systems and present the L1 adaptive controller for the case when the performance specifications are defined via a nonlinear system of similar structure. The L1 adaptive controller ensures that the nonlinear, affine-in-control, uncertain system follows its ideal model during the transient and steady-state, if the adaptation gain is selected sufficiently large and the bandwidth of the low-pass filter is adjusted appropriately. Simulations verify the theoretical results.

Original languageEnglish (US)
Title of host publicationProceedings of the 2011 American Control Conference, ACC 2011
Pages594-599
Number of pages6
StatePublished - Sep 29 2011
Event2011 American Control Conference, ACC 2011 - San Francisco, CA, United States
Duration: Jun 29 2011Jul 1 2011

Publication series

NameProceedings of the American Control Conference
ISSN (Print)0743-1619

Other

Other2011 American Control Conference, ACC 2011
CountryUnited States
CitySan Francisco, CA
Period6/29/117/1/11

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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  • Cite this

    Wang, X., & Hovakimyan, N. (2011). L1 adaptive controller for nonlinear reference systems. In Proceedings of the 2011 American Control Conference, ACC 2011 (pp. 594-599). [5991264] (Proceedings of the American Control Conference).