The Euler-Lagrange equation and optimal control: Preliminary results - École polytechnique
Communication Dans Un Congrès Année : 2024

The Euler-Lagrange equation and optimal control: Preliminary results

Résumé

Algebraically speaking, linear time-invariant (LTI) systems can be considered as modules. In this framework, controllability is translated as the freeness of the system module. Optimal control mainly relies on quadratic Lagrangians and the consideration of any basis of the system module leads to an open-loop control strategy via a linear Euler-Lagrange equation. In this approach, the endpoint is easily assignable and time horizon can be chosen to minimize the criterion. The loop is closed via an intelligent controller derived from modelfree control, which exhibits excellent performances concerning model mismatches and disturbances. The extension to nonlinear systems is briefly discussed.
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Dates et versions

hal-04732199 , version 1 (11-10-2024)

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Cédric Join, Emmanuel Delaleau, Michel Fliess. The Euler-Lagrange equation and optimal control: Preliminary results. 12th International Conference on Systems and Control, Nov 2024, Batna, Algeria. ⟨hal-04732199⟩
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