Search Results for author: Andrea Martin

Found 8 papers, 5 papers with code

Learning to optimize with convergence guarantees using nonlinear system theory

1 code implementation14 Mar 2024 Andrea Martin, Luca Furieri

The emerging paradigm of learning to optimize (L2O) automates the discovery of algorithms with optimized performance leveraging learning models and data - yet, it lacks a theoretical framework to analyze convergence and robustness of the learned algorithms.

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On the Guarantees of Minimizing Regret in Receding Horizon

no code implementations26 Jun 2023 Andrea Martin, Luca Furieri, Florian Dörfler, John Lygeros, Giancarlo Ferrari-Trecate

Towards bridging classical optimal control and online learning, regret minimization has recently been proposed as a control design criterion.

Regret Optimal Control for Uncertain Stochastic Systems

1 code implementation28 Apr 2023 Andrea Martin, Luca Furieri, Florian Dörfler, John Lygeros, Giancarlo Ferrari-Trecate

Specifically, we focus on the problem of designing a feedback controller that minimizes the loss relative to a clairvoyant optimal policy that has foreknowledge of both the system dynamics and the exogenous disturbances.

Safe Control with Minimal Regret

1 code implementation1 Mar 2022 Andrea Martin, Luca Furieri, Florian Dörfler, John Lygeros, Giancarlo Ferrari-Trecate

As we move towards safety-critical cyber-physical systems that operate in non-stationary and uncertain environments, it becomes crucial to close the gap between classical optimal control algorithms and adaptive learning-based methods.

Near-Optimal Design of Safe Output Feedback Controllers from Noisy Data

no code implementations21 May 2021 Luca Furieri, Baiwei Guo, Andrea Martin, Giancarlo Ferrari-Trecate

As we transition towards the deployment of data-driven controllers for black-box cyberphysical systems, complying with hard safety constraints becomes a primary concern.

A Behavioral Input-Output Parametrization of Control Policies with Suboptimality Guarantees

no code implementations26 Feb 2021 Luca Furieri, Baiwei Guo, Andrea Martin, Giancarlo Ferrari-Trecate

Recent work in data-driven control has revived behavioral theory to perform a variety of complex control tasks, by directly plugging libraries of past input-output trajectories into optimal control problems.

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