Coordinate-Descent Augmented Lagrangian Methods for Interpretative and Adaptive Model Predictive Control

L Wu - 2023 - e-theses.imtlucca.it
Model predictive control (MPC) of nonlinear systems suffers a trade-off between model
accuracy and real-time compu-tational burden. This thesis presents an interpretative and …

A Simple and Fast Coordinate-Descent Augmented-Lagrangian Solver for Model Predictive Control

L Wu, A Bemporad - IEEE Transactions on Automatic Control, 2023 - ieeexplore.ieee.org
This article proposes a novel coordinate-descent augmented-Lagrangian (CDAL) solver for
linear, possibly parameter-varying, model predictive control (MPC) problems. At each …

An interpretative and adaptive MPC for nonlinear systems

L Wu - arXiv preprint arXiv:2209.01513, 2022 - arxiv.org
Model predictive control (MPC) for nonlinear systems suffers a trade-off between the model
accuracy and real-time computational burden. One widely used approximation method is the …

A survey on explicit model predictive control

A Alessio, A Bemporad - Nonlinear Model Predictive Control: Towards …, 2009 - Springer
Explicit model predictive control (MPC) addresses the problem of removing one of the main
drawbacks of MPC, namely the need to solve a mathematical program on line to compute …

[PDF][PDF] A rapid-prototype MPC tool based on gPROMS platform

L Wu, M Nauta - arXiv preprint arXiv:2209.00092, 2022 - researchgate.net
This paper presents a rapid-prototype Model Predictive Control (MPC) tool based on the
gPROMS platform, with the support for the whole MPC design workflow. The gPROMS-MPC …

Efficient Nonlinear Model Predictive Control by Leveraging Linear Parameter-Varying Embedding and Sequential Quadratic Programming

DS Karachalios, HS Abbas - arXiv preprint arXiv:2403.19195, 2024 - arxiv.org
In this study, we are concerned with nonlinear model predictive control (NMPC) schemes
that, through the linear parameter-varying (LPV) formulation, nonlinear systems can be …

Low-rank modifications of Riccati factorizations for model predictive control

I Nielsen, D Axehill - IEEE Transactions on Automatic Control, 2017 - ieeexplore.ieee.org
In model predictive control (MPC), the control input is computed by solving a constrained
finite-time optimal control (CFTOC) problem at each sample in the control loop. The main …

From linear to nonlinear MPC: bridging the gap via the real-time iteration

S Gros, M Zanon, R Quirynen… - International Journal of …, 2020 - Taylor & Francis
Linear model predictive control (MPC) can be currently deployed at outstanding speeds,
thanks to recent progress in algorithms for solving online the underlying structured quadratic …

QPALM-OCP: A Newton-Type Proximal Augmented Lagrangian Solver Tailored for Quadratic Programs Arising in Model Predictive Control

KF Lowenstein, D Bernardini… - IEEE Control Systems …, 2024 - ieeexplore.ieee.org
In model predictive control fast and reliable quadratic programming solvers are of
fundamental importance. The inherent structure of the subsequent optimal control problems …

An efficient bounded-variable nonlinear least-squares algorithm for embedded MPC

N Saraf, A Bemporad - Automatica, 2022 - Elsevier
This paper presents a novel approach to solve linear and nonlinear model predictive control
(MPC) problems that requires small memory footprint and throughput and is particularly …