| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 805245 | Precision Engineering | 2010 | 4 Pages |
Abstract
It is well known that an engineering surface is composed of a large number of wavelengths of roughness that are superimposed on each other. This paper proposes a new method for surface topography analysis based on empirical mode decomposition. The method provides good adaptive separation of surface profile into multiple bands. Applications are conducted by using a milled engineering surfaces to demonstrate the feasibility and applicability of the empirical mode decomposition method in the analysis of engineering surfaces.
Related Topics
Physical Sciences and Engineering
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Industrial and Manufacturing Engineering
Authors
Zhengkai Zhang, Youyun Zhang, Yongsheng Zhu,