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An almost anti-windup scheme for plants with magnitude, rate and curvature saturation

Forni, F and Galeani, S and Zaccarian, L (2010) An almost anti-windup scheme for plants with magnitude, rate and curvature saturation. In: UNSPECIFIED pp. 6769-6774..

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Abstract

We address the anti-windup augmentation problem for plants with saturations on the magnitude, rate and curvature of the control input. To this aim, given an unconstrained closed-loop, we generate a slightly modified strictly proper controller for which the derivatives of the control signal are available and we solve the anti-windup problem for this modified control scheme (namely, an almost anti-windup for the original closed-loop). Based on this "almost" approach, we revisit an existing Model Recovery anti-windup solution for rate and magnitude saturated plants and then we extend the results to the case of rate, magnitude and curvature saturation, by providing a Model Recovery solution to this additional problem. An example illustrates the peculiarities and the effectiveness of the proposed solutions. © 2010 AACC.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Subjects: UNSPECIFIED
Divisions: Div F > Control
Depositing User: Cron Job
Date Deposited: 17 Jul 2017 19:29
Last Modified: 21 Sep 2017 01:37
DOI: