Foreground and Background Components in Separable Complex Systems

Autor: Mihir Sen, Juan Carlos Jáuregui-Correa, Carlos S. López-Cajún
Jazyk: angličtina
Rok vydání: 2016
Předmět:
Zdroj: Systems, Vol 4, Iss 3, p 27 (2016)
Druh dokumentu: article
ISSN: 2079-8954
DOI: 10.3390/systems4030027
Popis: Complex systems are composed of a large number of individual components. Many of these systems are separable, i.e., they can be split into two coupled subsystems: one with foreground components and another with background components. The former leads to narrow peaks in the frequency spectrum of the system and the latter gives the broad-band part. There is coupling between the two subsystems, but they can be studied separately for purposes of modeling and for analysis of experimental data. Examples from the literature are given from the area of mechanical vibrations, but the approach is quite general and can be adapted to other kinds of problems.
Databáze: Directory of Open Access Journals