Two-Degree-of-Freedom Control of Linear Systems Subject to Input Amplitude and Rate Constraints
نویسندگان
چکیده
Zusammenfassung In diesem Artikel wird eine schnelle Führungsregelung für lineare Regelstrecken unter Stellgrößenund Stellratenbeschränkungen vorgestellt. Dazu wird ein auch für nichtlineare Systeme anwendbarer inversionsbasierter Vorsteuerungsentwurf mit einem weich-strukturvariablen Regler kombiniert. Die Formulierung eines konvexen Optimierungsproblems erlaubt den effizienten Reglerentwurf. Summary This paper presents a fast tracking control for linear systems subject to input amplitude and rate contraints. To this end, an inversion based feedforward controller, which is also applicable to nonlinear systems, is combined with a soft variable structure controller. The latter can be designed efficiently by solving a convex optimization problem.
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