Tl. Carroll et Lm. Pecora, SYNCHRONIZING NONAUTONOMOUS CHAOTIC CIRCUITS, IEEE transactions on circuits and systems. 2, Analog and digital signal processing, 40(10), 1993, pp. 646-650
We show that the synchronizing of chaotic circuits may be extended to
circuits that are periodically forced. We use a phase correction circu
it to match the phase in a response circuit to the phase in a drive ci
rcuit. These periodically forced synchronized chaotic circuits are muc
h more noise-resistant than autonomous synchronized chaotic circuits,
even when the noise is chaos with large components in the same frequen
cy band as the synchronizing signal.