A Fuzzy Logic Approach for Predicting Effect of Thermal Aging on Surface Hardness of Carbon Fiber Reinforced Composites
Author(s):
Article Type:
Research/Original Article (بدون رتبه معتبر)
Abstract:
In the present work, a fuzzy logic approach was used in order to determine the effect of thermal aging on the surface hardness of phenolic resin reinforced by woven carbon fibers (CFP). For this purpose, the specimens made from CFP composites with different fiber volume fraction (20%, 30%, 40%, and 50%) were exposed to different thermal aging fashions (refrigerated at -30 ºC, room temperature at 25 ºC, and thermally aged at 50 ºC).The surface hardness values of both the pristine and aged specimens were then experimentally determined using Barcol hardness testing machine. The hardness values for CFP composites were also predicted by two types of fuzzy inference systems (FIS), i.e. Mamdani and Sugeno methods. Results of the developed fuzzy logic models were compared with the experimental results and it was found that the Sugeno method performed better than Mamdani method.
Keywords:
Language:
English
Published:
Computations and Simulations in Mechanical Science, Volume:1 Issue: 1, Winter and Spring 2018
Pages:
12 to 21
magiran.com/p2348032
دانلود و مطالعه متن این مقاله با یکی از روشهای زیر امکان پذیر است:
اشتراک شخصی
با عضویت و پرداخت آنلاین حق اشتراک یکساله به مبلغ 1,390,000ريال میتوانید 70 عنوان مطلب دانلود کنید!
اشتراک سازمانی
به کتابخانه دانشگاه یا محل کار خود پیشنهاد کنید تا اشتراک سازمانی این پایگاه را برای دسترسی نامحدود همه کاربران به متن مطالب تهیه نمایند!
توجه!
- حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران میشود.
- پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانههای چاپی و دیجیتال را به کاربر نمیدهد.
In order to view content subscription is required
Personal subscription
Subscribe magiran.com for 70 € euros via PayPal and download 70 articles during a year.
Organization subscription
Please contact us to subscribe your university or library for unlimited access!