Please use this identifier to cite or link to this item: doi:10.22028/D291-37189
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Title: Tracking Control for 2×2 Linear Heterodirectional Hyperbolic PDEs that Are Bidirectionally Coupled with Nonlinear ODEs
Author(s): Irscheid, Abdurrahman
Gehring, Nicole
Deutscher, Joachim
Rudolph, Joachim
Editor(s): Auriol, Jean
Deutscher, Joachim
Mazanti, Guilherme
Valmorbida, Giorgio
Language: English
Title: Advances in Distributed Parameter Systems
Startpage: 117
Endpage: 142
Publisher/Platform: Springer
Year of Publication: 2022
Place of publication: Cham
DDC notations: 621.3 Electrical engineering, electronics
Publikation type: Book Chapter
Abstract: A solution-based approach to trajectory tracking control is presented for 2×2 linear heterodirectional hyperbolic PDEs that are actuated at one boundary and bidirectionally coupled with nonlinear ODEs at the other one. The control strategy relies on the solution of the PDE subsystem, significantly simplified by a preliminary backstepping transformation, to essentially reduce the PDE-ODE system to the nonlinear boundary ODEs with a delayed input. A tracking controller, e.g. a flatness-based feedback, is assumed to exist for this reduced system in the case without an input delay. To control the delay system based on this feedback, a prediction of the ODE state is required, which follows from the solution of a general nonlinear Volterra integro-differential equation. An explicit solution is found in the special case of linear ODEs, which, with an appropriate choice of design parameters, is used for showing that the presented solution-based controller for the PDE-ODE system is equivalent to known backstepping-based stabilizing controllers. The performance of the proposed tracking controller is demonstrated in numerical simulations.
DOI of the first publication: 10.1007/978-3-030-94766-8_6
URL of the first publication:
Link to this record: urn:nbn:de:bsz:291--ds-371896
ISBN: 978-3-030-94766-8
Date of registration: 13-Sep-2022
Notes: Advances in Delays and Dynamics ; 14
Faculty: NT - Naturwissenschaftlich- Technische Fakultät
Department: NT - Systems Engineering
Professorship: NT - Prof. Dr. Joachim Rudolph
Collections:SciDok - Der Wissenschaftsserver der Universität des Saarlandes

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