Robust design of an anti-windup compensated 3rd-generation CRONE controller. (English) Zbl 1125.93418

Sabatier, J. (ed.) et al., Advances in fractional calculus. Theoretical developments and applications in physics and engineering. Dordrecht: Springer (ISBN 978-1-4020-6041-0/hbk; 978-1-4020-6042-7/e-book). 527-542 (2007).
Summary: Based on a electromechanical system to be digitally controlled, this paper shows how to add an anti-windup feature to a third-generation CRONE controller. First, the plant perturbed model is analyzed to build uncertainty domains. Then, a robust fractional controller is designed by taking into account small-level signal specification. A rational controller is synthesized from its required frequency response. Finally, to manage windup problem, a nonlinear controller is designed by splitting in two parts the optimal linear controller.
For the entire collection see [Zbl 1116.00014].


93C73 Perturbations in control/observation systems
93B35 Sensitivity (robustness)
93B51 Design techniques (robust design, computer-aided design, etc.)
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