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Article: A Gramian matrix approach to synthesizing finite-frequency H2 controller

TitleA Gramian matrix approach to synthesizing finite-frequency H2 controller
Authors
KeywordsContinuous-time system
Finite-frequency
Gramian matrix
H2 control
Issue Date15-Nov-2024
PublisherElsevier
Citation
Applied Mathematics and Computation, 2024, v. 481 How to Cite?
Abstract

This paper studies the H2 control problem for linear continuous-time systems over a finite-frequency range. Using the finite-frequency Gramian matrix approach, a necessary and sufficient condition is obtained for the characterization of the finite-frequency H2 performance of a Hurwitz stability system. With such a characterization, a sufficient condition for the solvability of the finite-frequency H2 control problem is derived. An iterative algorithm is then constructed to solve the corresponding controller gain numerically. Finally, a numerical example of a two-cart-one-spring system is given to illustrate the effectiveness of the proposed scheme


Persistent Identifierhttp://hdl.handle.net/10722/350207
ISSN
2023 Impact Factor: 3.5
2023 SCImago Journal Rankings: 1.026
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorQuan, Hongzheng-
dc.contributor.authorLu, Xiujuan-
dc.contributor.authorCai, Chenxiao-
dc.contributor.authorZou, Yun-
dc.contributor.authorLam, James-
dc.date.accessioned2024-10-21T03:56:51Z-
dc.date.available2024-10-21T03:56:51Z-
dc.date.issued2024-11-15-
dc.identifier.citationApplied Mathematics and Computation, 2024, v. 481-
dc.identifier.issn0096-3003-
dc.identifier.urihttp://hdl.handle.net/10722/350207-
dc.description.abstract<p> <span>This paper studies the H</span><sub>2</sub><span> control problem for linear continuous-time systems over a finite-frequency range. Using the finite-frequency Gramian matrix approach, a necessary and sufficient condition is obtained for the characterization of the finite-frequency H</span><sub>2</sub><span> performance of a Hurwitz stability system. With such a characterization, a sufficient condition for the solvability of the finite-frequency H</span><sub>2</sub><span> control problem is derived. An iterative algorithm is then constructed to solve the corresponding controller gain numerically. Finally, a numerical example of a two-cart-one-spring system is given to illustrate the effectiveness of the proposed scheme</span> <br></p>-
dc.languageeng-
dc.publisherElsevier-
dc.relation.ispartofApplied Mathematics and Computation-
dc.subjectContinuous-time system-
dc.subjectFinite-frequency-
dc.subjectGramian matrix-
dc.subjectH2 control-
dc.titleA Gramian matrix approach to synthesizing finite-frequency H2 controller-
dc.typeArticle-
dc.identifier.doi10.1016/j.amc.2024.128924-
dc.identifier.scopuseid_2-s2.0-85198014082-
dc.identifier.volume481-
dc.identifier.eissn1873-5649-
dc.identifier.isiWOS:001267285900001-
dc.identifier.issnl0096-3003-

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