On Stabilizing Terminal Costs and Regions for Configuration-Constrained Tube MPC

verfasst von

Boris Houska, Matthias A. Muller, Mario E. Villanueva

Abstract

This paper introduces a novel class of terminal regions and cost functions for tube model predictive control (TMPC). Our focus is on polytopic configuration-constrained TMPC schemes, which offer flexibility by introducing a significant amount of variables to model the shape of the propagated sets. This flexibility, however, comes with a challenge, namely, to enforce stability efficiently. To address this challenge, we propose tailored terminal regions and cost functions enabling efficient and stable TMPC implementations, without relying on regularity assumptions about the control system or configuration templates. Numerical case studies demonstrate the effectiveness and performance of the proposed control scheme.

Organisationseinheit(en)

Institut für Regelungstechnik

Externe Organisation(en)

ShanghaiTech University
IMT School for Advanced Studies Lucca

Typ

Artikel

Journal

IEEE Control Systems Letters

Band

8

Seiten

1961 - 1966

Anzahl der Seiten

6

Publikationsdatum

19.07.2024

Publikationsstatus

Veröffentlicht

Peer-reviewed

Ja

ASJC Scopus Sachgebiete

Steuerungs- und Systemtechnik, Steuerung und Optimierung

Elektronische Version(en)

https://doi.org/10.1109/LCSYS.2024.3411517 (Zugang: Offen)