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AuthorAksikas, Ilyasse
Available date2024-03-18T06:08:41Z
Publication Date2021
Publication NameInternational Journal of Systems Science
ResourceScopus
ISSN207721
URIhttp://dx.doi.org/10.1080/00207721.2021.1890856
URIhttp://hdl.handle.net/10576/53120
AbstractThis paper is devoted to the design of an optimal infinite-dimensional Luenberger observer combined with a linear-quadratic state feedback controller for a system of hyperbolic PDEs. The design is based on the duality fact between the control design and the observer design. Both the original linear-quadratic and dual control problems have been solved by using the associated Riccati equations. A general algorithm that combines the designed observer together with the (estimated) state-feedback controller has been developed. The theoretical development has been applied to a fixed-bed reactor to validate the performances of the designed observer-controller via numerical simulation. Estimation and control of the temperature and the reactant concentration in a fixed-bed reactor is investigated by using the developed algorithm, which lead to express the jacket temperature (manipulated variable) as a feedback of the estimated temperature and concentration in the reactor.
Languageen
PublisherTaylor and Francis Ltd.
Subjectduality
fixed-bed reactor
hyperbolic PDEs
infinite-dimensional systems
linear-quadratic control
Luenberger observer
Riccati equation
TitleOptimal control and duality-based observer design for a hyperbolic PDEs system with application to fixed-bed reactor
TypeArticle
Pagination2493-2504
Issue Number12
Volume Number52
dc.accessType Abstract Only


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