Evolution of Metal Surface Topography during Fatigue
نویسندگان
چکیده
منابع مشابه
Evolution of Metal Surface Topography during Fatigue
Changes in surface topography reflect the state of fatigue damage. In this paper, a new method to characterize metal surface topography during fatigue has been proposed. Firstly, we acquired surface topography images based on machine vision and separated them into roughness, waviness, and form error images through a shearlet transform. Secondly, we constructed gray co-occurrence matrixes of the...
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ژورنال
عنوان ژورنال: Metals
سال: 2017
ISSN: 2075-4701
DOI: 10.3390/met7020066