کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
295179 511530 2013 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Nondestructive testing of train wheels using differential-type integrated Hall sensor matrixes embedded in train rails
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
Nondestructive testing of train wheels using differential-type integrated Hall sensor matrixes embedded in train rails
چکیده انگلیسی

A nondestructive testing method for inspecting cracks in train wheels is proposed in this study. The train wheels can be inspected without disassembly, as soon as the train enters its shed, using this method. The proposed method uses differential-type integrated Hall sensor matrixes (D-IHaSMs) embedded in the rails. This D-IHaSM can inspect cracks over a large area at high speed with a high spatial resolution. In addition, a custom signal processing circuit is designed to match the requirements of the D-IHaSM. The artificial cracks formed in the train wheels are inspected and the crack volume is estimated using the D-IHaSM system.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: NDT & E International - Volume 55, April 2013, Pages 28–35
نویسندگان
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