On the propagation of binary signals in damped mechanical systems of oscillators

Autor:	Macías-Díaz, J. E., Puri, A.
Rok vydání:	2011
Předmět:	Physics - Computational Physics Mathematical Physics Mathematics - Numerical Analysis Nonlinear Sciences - Chaotic Dynamics 02.60.Lj 63.20.Pw 74.50.+r
Zdroj:	Physica D: Nonlinear Phenomena 228(2), pp. 112-121, 2007
Druh dokumentu:	Working Paper
DOI:	10.1016/j.physd.2007.02.007
Popis:	In the present work, we explore efficient ways to transmit binary information in discrete, semi-infinite chains of coupled oscillators using the process of nonlinear supratransmission. A previous work showed that such transmission is possible and, indeed, reliable under the idealistic condition when weak or no damping is present. In this paper, we study a more realistic case and propose the design of mechanical devices in order to avoid the loss of information, consisting on the linear concatenation of several such mechanical systems. Our results demonstrate that the loss of information can be minimized or avoided using such physical structures. Comment: Communicated by A. Mikhailov
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1112.0585 Zobrazit plný text záznamu View this record from Arxiv