Print Email Facebook Twitter Repetitive Control for Lur'e-Type Systems Title Repetitive Control for Lur'e-Type Systems: Application to Mechanical Ventilation Author Reinders, Joey (Eindhoven University of Technology; Demcon Advanced Mechatronics) Giaccagli, Mattia (Université Claude Bernard Lyon 1) Hunnekens, Bram (Demcon Advanced Mechatronics) Astolfi, Daniele (Université Claude Bernard Lyon 1) Oomen, T.A.E. (TU Delft Team Jan-Willem van Wingerden; Eindhoven University of Technology) Van De Wouw, Nathan (Eindhoven University of Technology; University of Minnesota Twin Cities) Date 2023 Abstract Repetitive control (RC) has shown to achieve superior rejection of periodic disturbances. Many nonlinear systems are subject to repeating disturbances. The aim of this article is to develop a continuous-time RC design with stability guarantees for nonlinear Lur'e-type systems. Approximate output tracking is achieved by combining an internal model, consisting of a finite number of linear oscillators with frequencies at the reference frequency and at its multiples, with a stabilizer that guarantees a convergence property of the closed-loop system. The developed RC approach is applied to a nonlinear mechanical ventilation system for intensive care units (ICUs), which can be modeled as a Lur'e-type system. The experimental study confirms that the RC scheme is able to successfully follow the desired target pressure profile to properly support the ventilation needs of an adult patient. Subject Circle criterionconvergent systemsharmonic regulationLur'e-type systemmechanical ventilationmedical applicationsnonlinear output regulationrepetitive control (RC) To reference this document use: http://resolver.tudelft.nl/uuid:423109fe-7370-4a6a-a1ad-6e21675f094b DOI https://doi.org/10.1109/TCST.2023.3250966 Embargo date 2023-09-10 ISSN 1063-6536 Source IEEE Transactions on Control Systems Technology, 31 (4), 1819-1829 Bibliographical note Green Open Access added to TU Delft Institutional Repository 'You share, we take care!' - Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public. Part of collection Institutional Repository Document type journal article Rights © 2023 Joey Reinders, Mattia Giaccagli, Bram Hunnekens, Daniele Astolfi, T.A.E. Oomen, Nathan Van De Wouw Files PDF Repetitive_Control_for_Lu ... lation.pdf 1.7 MB Close viewer /islandora/object/uuid:423109fe-7370-4a6a-a1ad-6e21675f094b/datastream/OBJ/view