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Learning-based Discrete-Time Observer and Its Application to Output Regulation

  • Shimin WANG*
  • , Yunhong CHE
  • , Liang WU
  • , Martin GUAY
  • , Richard D. BRAATZ
  • *Corresponding author for this work

Research output: Book Chapters | Papers in Conference ProceedingsConference paper (refereed)Researchpeer-review

Abstract

This study proposes the design of learning-based discrete-time Luenberger observers for the global reconstruction of discrete-time multi-tone sinusoidal signals with unknown frequencies while avoiding the use of adaptive techniques. The unknown parameters are estimated directly using an explicit nonlinear mapping which achieves exponential convergence to the true unknown parameters. The proposed observer is applied in the design of a feedforward controller that solves the output regulation problem.

Original languageEnglish
Title of host publication2025 American Control Conference, ACC 2025
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2503-2508
Number of pages6
ISBN (Electronic)9798331569372
ISBN (Print)9798350367614
DOIs
Publication statusPublished - 2025
Externally publishedYes
Event2025 American Control Conference, ACC 2025 - Denver, United States
Duration: 8 Jul 202510 Jul 2025

Publication series

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

Conference

Conference2025 American Control Conference, ACC 2025
Country/TerritoryUnited States
CityDenver
Period8/07/2510/07/25

Bibliographical note

Publisher Copyright:
© 2025 AACC.

Funding

This research was supported by the U.S. Food and Drug Administration under the FDA BAA-22-00123 program, Award Number 75F40122C00200.

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