Sos for systems with multiple delays

Part 2. H-optimal estimation

Matthew Peet, Keqin Gu

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

Abstract

In this paper, we develop an SOS-based approach for design of observers for time-delay systems. The method is an extension of recently developed algorithms for control of infinite-dimensional systems. The observers we design are more general than the class of observers most commonly associated with time-delay systems in that they directly correct both the estimate of present state and the history of the state. As a result, the observer is itself a PDE. In this case the traditional notions of strong and weak observability do not apply and the resulting observer-based controllers can significantly outperform existing approaches.

Original languageEnglish (US)
Title of host publication2019 American Control Conference, ACC 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages3870-3876
Number of pages7
ISBN (Electronic)9781538679265
StatePublished - Jul 1 2019
Event2019 American Control Conference, ACC 2019 - Philadelphia, United States
Duration: Jul 10 2019Jul 12 2019

Publication series

NameProceedings of the American Control Conference
Volume2019-July
ISSN (Print)0743-1619

Conference

Conference2019 American Control Conference, ACC 2019
CountryUnited States
CityPhiladelphia
Period7/10/197/12/19

Fingerprint

Time delay
Observability
Controllers

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Peet, M., & Gu, K. (2019). Sos for systems with multiple delays: Part 2. H-optimal estimation. In 2019 American Control Conference, ACC 2019 (pp. 3870-3876). [8815235] (Proceedings of the American Control Conference; Vol. 2019-July). Institute of Electrical and Electronics Engineers Inc..

Sos for systems with multiple delays : Part 2. H-optimal estimation. / Peet, Matthew; Gu, Keqin.

2019 American Control Conference, ACC 2019. Institute of Electrical and Electronics Engineers Inc., 2019. p. 3870-3876 8815235 (Proceedings of the American Control Conference; Vol. 2019-July).

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

Peet, M & Gu, K 2019, Sos for systems with multiple delays: Part 2. H-optimal estimation. in 2019 American Control Conference, ACC 2019., 8815235, Proceedings of the American Control Conference, vol. 2019-July, Institute of Electrical and Electronics Engineers Inc., pp. 3870-3876, 2019 American Control Conference, ACC 2019, Philadelphia, United States, 7/10/19.
Peet M, Gu K. Sos for systems with multiple delays: Part 2. H-optimal estimation. In 2019 American Control Conference, ACC 2019. Institute of Electrical and Electronics Engineers Inc. 2019. p. 3870-3876. 8815235. (Proceedings of the American Control Conference).
Peet, Matthew ; Gu, Keqin. / Sos for systems with multiple delays : Part 2. H-optimal estimation. 2019 American Control Conference, ACC 2019. Institute of Electrical and Electronics Engineers Inc., 2019. pp. 3870-3876 (Proceedings of the American Control Conference).
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