A model for rough surfaces

被引：29

作者：

Tricot, C ^{[1
]}

机构：

[1] Univ Clermont Ferrand, Dept Math, F-63177 Aubiere, France

来源：

COMPOSITES SCIENCE AND TECHNOLOGY | 2003年 / 63卷 / 08期

关键词：

roughness;

D O I：

10.1016/S0266-3538(03)00029-0

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

Data obtained from sized road tracks or rubber samples do not show a self-affinity behavior, and the usual fractal models such as the Fractional Brownian Motion are not in order. We propose here a much simpler model called the Random Bumps Functions, which allow to describe such surfaces with a good accuracy and a very few parameters. The validity of the model is checked using q-structure functions. Applications are made to experimental sets of data. (C) 2003 Elsevier Science Ltd. All rights reserved.

引用

页码：1089 / 1096

页数：8

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