Article Dans Une Revue IEEE Control Systems Letters Année : 2024

Output feedback stabilisation of bilinear systems via control templates

Résumé

We establish a separation principle for the output feedback stabilisation of state-affine systems that are observable at the stabilization target. Relying on control templates (recently introduced in [4]), that allow to approximate a feedback control while maintaining observability, we design a closed loop hybrid state-observer system that we show to be semi-globally asymptotically stable. Under assumption of polynomiality of the system with respect to the control, we give an explicit construction of control templates. We illustrate the results of the paper with numerical simulations.

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Dates et versions

hal-04486079 , version 1 (01-03-2024)
hal-04486079 , version 2 (13-11-2024)

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Ludovic Sacchelli, Lucas Brivadis, Ulysse Serres, Itaï Ben Yaacov. Output feedback stabilisation of bilinear systems via control templates. IEEE Control Systems Letters, 2024, ⟨10.1109/LCSYS.2024.3407603⟩. ⟨hal-04486079v2⟩
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