Search Results for author: Teodoro Alamo

Found 17 papers, 1 papers with code

Recent advancements on MPC for tracking: periodic and harmonic formulations

no code implementations24 Jun 2024 Pablo Krupa, Daniel Limon, Teodoro Alamo

Furthermore, a suitably designed MPC controller guarantees asymptotic stability of the closed-loop system to the given reference as long as its optimization problem is feasible at the initial state of the system.

Model Predictive Control

Model predictive control for tracking using artificial references: Fundamentals, recent results and practical implementation

no code implementations10 Jun 2024 Pablo Krupa, Johannes Köhler, Antonio Ferramosca, Ignacio Alvarado, Melanie N. Zeilinger, Teodoro Alamo, Daniel Limon

This paper provides a comprehensive tutorial on a family of Model Predictive Control (MPC) formulations, known as MPC for tracking, which are characterized by including an artificial reference as part of the decision variables in the optimization problem.

Model Predictive Control

Implementation of soft-constrained MPC for Tracking using its semi-banded problem structure

no code implementations7 Mar 2024 Victor Gracia, Pablo Krupa, Daniel Limon, Teodoro Alamo

Model Predictive Control (MPC) is a popular control approach due to its ability to consider constraints, including input and state restrictions, while minimizing a cost function.

Computational Efficiency Model Predictive Control

Efficient implementation of MPC for tracking using ADMM by decoupling its semi-banded structure

no code implementations15 Feb 2024 Victor Gracia, Pablo Krupa, Daniel Limon, Teodoro Alamo

Model Predictive Control (MPC) for tracking formulation presents numerous advantages compared to standard MPC, such as a larger domain of attraction and recursive feasibility even when abrupt changes in the reference are produced.

Model Predictive Control

Harmonic model predictive control for tracking periodic references

no code implementations25 Oct 2023 Pablo Krupa, Daniel Limon, Alberto Bemporad, Teodoro Alamo

Harmonic model predictive control (HMPC) is a recent model predictive control (MPC) formulation for tracking piece-wise constant references that includes a parameterized artificial harmonic reference as a decision variable, resulting in an increased performance and domain of attraction with respect to other MPC formulations.

Model Predictive Control

Efficient online update of model predictive control in embedded systems using first-order methods

no code implementations14 Sep 2023 Victor Gracia, Pablo Krupa, Teodoro Alamo, Daniel Limon

Model Predictive Control (MPC) is typically characterized for being computationally demanding, as it requires solving optimization problems online; a particularly relevant point when considering its implementation in embedded systems.

Model Predictive Control

Probabilistic Safety Regions Via Finite Families of Scalable Classifiers

no code implementations8 Sep 2023 Alberto Carlevaro, Teodoro Alamo, Fabrizio Dabbene, Maurizio Mongelli

The notion of scalable classifiers is then exploited to link the tuning of machine learning with error control.

Tractable robust MPC design based on nominal predictions

no code implementations13 Apr 2021 Ignacio Alvarado, Pablo Krupa, Daniel Limon, Teodoro Alamo

Many popular approaches in the field of robust model predictive control (MPC) are based on nominal predictions.

Model Predictive Control

Real-time implementation of MPC for tracking in embedded systems: Application to a two-wheeled inverted pendulum

no code implementations26 Mar 2021 Pablo Krupa, Jose Camara, Ignacio Alvarado, Daniel Limon, Teodoro Alamo

This article presents the real-time implementation of the model predictive control for tracking formulation to control a two-wheeled inverted pendulum robot.

Model Predictive Control

Restart of accelerated first order methods with linear convergence under a quadratic functional growth condition

no code implementations24 Feb 2021 Teodoro Alamo, Pablo Krupa, Daniel Limon

Accelerated first order methods, also called fast gradient methods, are popular optimization methods in the field of convex optimization.

Optimization and Control

Chance constrained sets approximation: A probabilistic scaling approach -- EXTENDED VERSION

no code implementations15 Jan 2021 Martina Mammarella, Victor Mirasierra, Matthias Lorenzen, Teodoro Alamo, Fabrizio Dabbene

In this paper, a sample-based procedure for obtaining simple and computable approximations of chance-constrained sets is proposed.

Model Predictive Control

Probabilistic interval predictor based on dissimilarity functions

no code implementations29 Oct 2020 A. Daniel Carnerero, Daniel R. Ramirez, Teodoro Alamo

The method relies on the use of dissimilarity functions to estimate the conditional probability density function of the outputs.

Implementation of model predictive control for tracking in embedded systems using a sparse extended ADMM algorithm

no code implementations20 Aug 2020 Pablo Krupa, Ignacio Alvarado, Daniel Limon, Teodoro Alamo

This article presents a sparse, low-memory footprint optimization algorithm for the implementation of the model predictive control (MPC) for tracking formulation in embedded systems.

Model Predictive Control

Open Data Resources for Fighting COVID-19

no code implementations13 Apr 2020 Teodoro Alamo, Daniel G. Reina, Martina Mammarella, Alberto Abella

In an attempt to facilitate the rapid response to the study of the seasonal behaviour of Covid-19, we enumerate the main open resources in terms of weather and climate variables.

Probabilistic performance validation of deep learning-based robust NMPC controllers

no code implementations30 Oct 2019 Benjamin Karg, Teodoro Alamo, Sergio Lucia

Solving nonlinear model predictive control problems in real time is still an important challenge despite of recent advances in computing hardware, optimization algorithms and tailored implementations.

Model Predictive Control valid

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