Synchronization and control of directed transport in chaotic ratchets via active control
نویسنده
چکیده
Using a technique derived from nonlinear control theory, we demonstrate that two identical inertial ratchets transporting particles in two directions can be synchronized such that both ratchets transport particles in a desired direction. This novel approach to control of directed transport is applicable when there are multiple co-existing attractors in phase space transporting particles in different directions. Numerical simulations are employed to illustrate the approach. © 2006 Elsevier B.V. All rights reserved. PACS: 05.45.Pq; 05.45.Ac; 05.40.Fb; 05.60.Cd
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