Anti-windup compensation for a class of iterative learning control systems subject to actuator saturation

Turner, Matthew, Rogers, Eric and Sofrony, Jorge (2023) Anti-windup compensation for a class of iterative learning control systems subject to actuator saturation. In 2023 American Control Conference (ACC). vol. 2023-May, pp. 2141-2146 . (doi:10.23919/ACC55779.2023.10156468).

Record type: Conference or Workshop Item (Paper)

Abstract

This paper proposes a dynamic anti-windup scheme for a class of iterative learning control (ILC) systems. The anti-windup compensator has the same structure as a class of compensators for 1D systems and is able to guarantee similar properties: (i) that the constrained system with anti-windup compensation is exponentially stable if a certain linear matrix inequality is satisfied; and (ii) if the trajectory to be tracked by the nominal ILC controller is consistent with the control constraints, the anti-windup compensator will ensure that the behaviour of the nominal ILC controller is eventually recovered.

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Anti Windup compensation for a class of iterative learning control systems subject to actuator saturation - Accepted Manuscript

Available under License University of Southampton Accepted Manuscript Licence.

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