Ameliorated Austenite Carbon Content Control in Austempered Ductile Irons by Support Vector Regression
المؤلفون المشاركون
Yang, Chan-Yun
Chang, Liou-Chun
Samani, Hooman
Nakatsu, Ryohei
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-04-29
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Austempered ductile iron has emerged as a notable material in several engineering fields, including marine applications.
The initial austenite carbon content after austenization transform but before austempering process for generating bainite matrix proved critical in controlling the resulted microstructure and thus mechanical properties.
In this paper, support vector regression is employed in order to establish a relationship between the initial carbon concentration in the austenite with austenization temperature and alloy contents, thereby exercising improved control in the mechanical properties of the austempered ductile irons.
Particularly, the paper emphasizes a methodology tailored to deal with a limited amount of available data with intrinsically contracted and skewed distribution.
The collected information from a variety of data sources presents another challenge of highly uncertain variance.
The authors present a hybrid model consisting of a procedure of a histogram equalizer and a procedure of a support-vector-machine (SVM-) based regression to gain a more robust relationship to respond to the challenges.
The results show greatly improved accuracy of the proposed model in comparison to two former established methodologies.
The sum squared error of the present model is less than one fifth of that of the two previous models.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Yang, Chan-Yun& Chang, Liou-Chun& Samani, Hooman& Nakatsu, Ryohei. 2013. Ameliorated Austenite Carbon Content Control in Austempered Ductile Irons by Support Vector Regression. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-1009126
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Yang, Chan-Yun…[et al.]. Ameliorated Austenite Carbon Content Control in Austempered Ductile Irons by Support Vector Regression. Mathematical Problems in Engineering No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-1009126
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Yang, Chan-Yun& Chang, Liou-Chun& Samani, Hooman& Nakatsu, Ryohei. Ameliorated Austenite Carbon Content Control in Austempered Ductile Irons by Support Vector Regression. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-1009126
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1009126
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر