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IQC-based gain-scheduled control of linear periodic systems using output feedback

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dc.contributor Graduate Program in Mechanical Engineering.
dc.contributor.advisor Köse, İbrahim Emre.
dc.contributor.author Tekeli, Gökhan.
dc.date.accessioned 2023-03-16T11:15:15Z
dc.date.available 2023-03-16T11:15:15Z
dc.date.issued 2006.
dc.identifier.other ME 2006 T45
dc.identifier.uri http://digitalarchive.boun.edu.tr/handle/123456789/14893
dc.description.abstract In this thesis, output feedback control of linear periodic systems is studied. Themain approach is usign a gain-scheduled controller, where the synthesis of the controlleris based on linear parameter-varying control theory and an integral quadratic constraint (IQC) result for linear periodic systems. Existence conditions for a stabilizing controllerare given in terms of finite-dimensional linear matrix inequalities (LMI's). For illustration of the application of the theory, the tracking control problem for a two-link arm system with a periodically excited base is studied. This problem is turned into an L2-gain minimization problem, which, using the aforementioned theories, canbe cast as a minimization problem over a convex set defined by finite-dimensional LMI's. Using weighting functions, different controllers are designed for tracking different reference signals, in particular a unit step and a sinusoid. Nonlinear simulations are made for the closed-loop systems. The results show that the IQC result can besuccessfully applied to the output feedback control of linear periodic systems.
dc.format.extent 30cm.
dc.publisher Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2006.
dc.relation Includes appendices.
dc.relation Includes appendices.
dc.subject.lcsh Forms, Quadratic.
dc.subject.lcsh Automatic gain control.
dc.title IQC-based gain-scheduled control of linear periodic systems using output feedback
dc.format.pages 65 leaves;


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