info:eu-repo/semantics/article
Biomolecular signal tracker with fast time response
Fecha
2019-12-26Registro en:
de Battista, Hernán; Picó, J.; Pico Marco, Enric; Vignoni, A.; Biomolecular signal tracker with fast time response; International Federation of Automatic Control; IFAC-PapersOnLine; 52; 26; 26-12-2019; 1-4
2405-8963
CONICET Digital
CONICET
Autor
de Battista, Hernán
Picó, J.
Pico Marco, Enric
Vignoni, A.
Resumen
Signal tracking and the related signal derivative estimation are key pieces in feedback control engineered systems. In this work we present a synthetic biomolecular circuit that performs signal tracking with high precision under mild conditions on its parameters. The circuit contains two antithetic motifs in feedback via a push-pull switch motif. We show that the output signal quickly converges to the input one. Under ideal conditions, finite-time convergence would be achieved. We also show that the circuit gives a good approximation of the input signal derivative.