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Data-Driven Design of Explicit Predictive Controllers With Structural Priors

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In this letter, we propose a data-driven approach to derive explicit predictive control laws. The key idea of the presented strategy is to exploit the prior knowledge that the optimal… Click to show full abstract

In this letter, we propose a data-driven approach to derive explicit predictive control laws. The key idea of the presented strategy is to exploit the prior knowledge that the optimal solution is a piece-wise affine controller. As the proposed method allows us to automatically retrieve also a model of the closed-loop system, we show that we can apply classical Lyapunov techniques to perform a prior stability check for safe controller deployment. The effectiveness of the proposed strategy is assessed on a benchmark simulation example, through which we also discuss the use of regularization and preprocessing techniques to handle the presence of noise.

Keywords: controllers structural; design explicit; predictive controllers; driven design; data driven; explicit predictive

Journal Title: IEEE Control Systems Letters
Year Published: 2023

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