文章基本信息

标题：The Respiratory Impedance in an Asymmetric Model of the Lung Structure
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作者：Clara Ionescu ; Ionut Muntean ; Robin De Keyser 等
期刊名称：Brain. Broad Research in Artificial Intelligence and Neuroscience
印刷版ISSN：2067-3957
出版年度：2010
卷号：1
页码：101-108
语种：English
出版社：EduSoft publishing
摘要：This paper presents a model of the respiratory tree as a recurrent, but asymmetric, structure. The intrinsic properties posed by such a system lead to a multi-fractal structure, i.e. a non-integer order model of the total impedance. The fractional order behavior of the asymmetric tree simulated as a dynamic system is assessed by means of Bode plots, on a wide range of frequencies. The results indicate than in a specific frequency range, both the symmetric and asymmetric representation of the respiratory tree lead to similar values in the impedance.
关键词：fractals, respiratory tree, non-integer order systems, impedance, self-organizing