کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
617126 1454975 2015 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Oxidation wear monitoring based on the color extraction of on-line wear debris
ترجمه فارسی عنوان
نظارت بر پوشیدن اکسیداسیون بر اساس استخراج رنگ برآمدگی های بر روی خط
کلمات کلیدی
لباس اکسیداسیون، نظارت بر روی خط، استخراج رنگ، بقایای بقایای،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی شیمی کلوئیدی و سطحی
چکیده انگلیسی
Oxidation associated wear usually involves high temperature and often accelerates lubrication degradation and failure processes. The color of oxide wear debris highly corresponds with the severities of oxidation wear. Therefore, on-line detection of oxide wear debris has the advantage of revealing the wear condition in a timely manner. This paper presents a color extraction method of wear debris for on-line oxidation monitoring. Images of moving wear particles in lubricant were captured via an on-line imaging system. Image preprocessing methods were adopted to separate wear particles from the background and to improve the image quality through a motion-blurred restoration process before the colors of the wear debris were extracted. By doing this, two typical types of oxide wear debris, red Fe2O3 and black Fe3O4, were identified. Furthermore, a statistical clustering model was established for automatic determination of the two typical types of oxide wear particles. Finally, the effectiveness of the proposed method was verified by performing real-time oxidation wear monitoring of experimental data. The proposed method provides a feasible approach to detect early oxidation wear and monitor its progress in a running machine.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Wear - Volumes 332–333, May–June 2015, Pages 1151-1157
نویسندگان
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