Transport control in deterministic ratchet system
Chaotic Dynamics
2007-05-23 v1
Abstract
We study the control of transport properties in a deterministic inertia ratchet system via the extended delay feedback method. A chaotic current of a deterministic inertia ratchet system is controlled to a regular current by stabilizing unstable periodic orbits embedded in a chaotic attractor of the unperturbed system. By selecting an unstable periodic orbit, which has a desired transport property, and stabilizing it via the extended delay feedback method, we can control transport properties of the deterministic inertia ratchet system. Also, we show that the extended delay feedback method can be utilized for separation of particles in the deterministic inertia ratchet system as a particle's initial condition varies.
Cite
@article{arxiv.nlin/0612039,
title = {Transport control in deterministic ratchet system},
author = {Woo-Sik Son and Jung-Wan Ryu and Dong-Uk Hwang and Soo-Young Lee and Young-Jai Park and Chil-Min Kim},
journal= {arXiv preprint arXiv:nlin/0612039},
year = {2007}
}
Comments
8 pages, 11 figures