SYNCHRONIZING CHAOTIC SYSTEMS USING FILTERED SIGNALS

The concept of the synchronizing of cascaded chaotic systems may be extended to cases where the driving signal has been altered by a tilter, and reconstructed at the response system. Certain components are subtracted from the driving signal at the transmitter, and added back in at the receiver in a process using a feedback loop at the receiver. The drive and response systems are not identical for this experiment, although they are effectively identical when they are synchronized. This type of synchronization is demonstrated in both numerical simulations and circuit experiments.