Surface roughness with fractal

被引：0

作者：

Wu, LQ ^{[1
]}

Yang, JX ^{[1
]}

Cao, YL ^{[1
]}

Wu, ZT ^{[1
]}

机构：

[1] HIEE, Dept Mech Engn, Hangzhou, Peoples R China

来源：

PROCEEDINGS OF THE INTERNATIONAL SYMPOSIUM ON PRECISION MECHANICAL MEASUREMENT, VOL 4 | 2002年

关键词：

fractal; roughness; R-a; W-M function;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Fractal dimension D has the ability to completely represent the complexity of surface rough profiles. D is related with roughness R-a. Parameter gamma has great influence on the correlation coefficient of rough profiles, and it should be carefully selected to fit actual profiles with W-M function. An approximated relation between R-a and fractal parameters has been deduced and a new fractal roughness R *(a) has been proposed.

引用

页码：168 / 171

页数：4