کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
819576 906569 2008 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Neural network based nondestructive evaluation of sandwich composites
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Neural network based nondestructive evaluation of sandwich composites
چکیده انگلیسی

A neural network using a combination of complementary vibration and thermal damage detection signatures is proposed. Sandwich composites consisting of two carbon fiber/epoxy matrix face sheets laminated onto a urethane foam core were experimentally and analytically characterized for vibration, and thermal response. The numerical models developed were later used to establish neural network training data. Results show that the network can successfully detect damage when using just a single method vibration or thermography fails.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Part B: Engineering - Volume 39, Issue 1, January 2008, Pages 217–225
نویسندگان
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