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Fractional Order Systems:PID Controller Design and Fractional Order Element Modeling PAPPALARDO, FULVIO LIVIO Pappalardo, FULVIO LIVIO CAPONETTO, Riccardo FORTUNA, Luigi Fractional Order Elements, Fractional Order Systems, Fractional Order PID Controllers This research thesis within the XXVI Ph.D. Course in Systems Engineering is centered on Fractional, or also noticed as Non-Integer Order, Systems. The Ph.D. Thesis' purpose is to present the auto-tuning procedure of Fractional Order PID Controllers PID proposing also a future implementation via fractional order elements. The Thesis is organized in four chapters to outline the different research activity phases developed during the Ph.D. course. In the Chapter 1 an overview on Fractional Order Systems is presented. The Chapter 2 focuses on the auto-tuning procedure proposed for Non-Integer Order Proportional-Integral-Derivative (PID) controllers and some examples are presented. The Chapter 3 is divided in two parts: the first one is dedicated to the modeling and control of Ionic Polymer Metal Composite (IPMC) and than a study on Fractional Order Elements modeling as possible building block for controller implementation is proposed. Finally the conclusions are presented in the Chapter 4. 2014-12-09 info:eu-repo/semantics/doctoralThesis https://hdl.handle.net/20.500.11769/586571 eng info:eu-repo/semantics/openAccess Università degli studi di Catania place:Catania license:PUBBLICO - Pubblico con Copyright license uri:iris.PUB02