Chaotic systems that are robust to added noise.
While added noise can destroy synchronization in synchronized chaotic systems, it was shown that some chaotic systems were not sensitive to added noise. In this paper, the mechanism for this noise resistance is explored. It is seen that part of the chaotic system acts like it is resonant, reducing the noise sensitivity of the system. By comparing to a model of a neuron, it is speculated that similar mechanisms may also be present in biological systems.
Carroll
Thomas L
TL
U.S. Naval Research Laboratory, Washington, DC 20375, USA.
D000465:Algorithms; D000818:Animals; D003201:Computers; D006801:Humans; D015233:Models, Statistical; D009415:Nerve Net; D009474:Neurons / Q000378:metabolism*; D017711:Nonlinear Dynamics; D016011:Normal Distribution; D009991:Oscillometry; D012984:Software; D013597:Systems Analysis; D013598:Systems Theory; D013997:Time Factors