Fuzzy Logic-Based Techniques for Modeling the Correlation between the Weld Bead Dimension and the Process Parameters in MIG Welding
المؤلفون المشاركون
Surender, Y.
Pratihar, Dilip Kumar
المصدر
International Journal of Manufacturing Engineering
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-17، 17ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-09-30
دولة النشر
مصر
عدد الصفحات
17
التخصصات الرئيسية
العلوم الهندسية و تكنولوجيا المعلومات
الملخص EN
Fuzzy logic-based techniques have been developed to model input-output relationships of metal inert gas (MIG) welding process.
Both conventional and hierarchical fuzzy logic controllers (FLCs) of Mamdani type have been developed, and their performances are compared.
The conventional FLC suffers from the curse of dimensionality for handling a large number of variables, and a hierarchical FLC was proposed earlier to tackle this problem.
However, in that study, both the structure and knowledge base of the FLC were not optimized simultaneously, which has been attempted here.
Simultaneous optimization of the structure and knowledge base is a difficult task, and to solve it, a genetic algorithm (GA) will have to deal with the strings having varied lengths.
A new scheme has been proposed here to tackle the problem related to crossover of two parents with unequal lengths.
It is interesting to observe that the conventional FLC yields the best accuracy in predictions, whereas the hierarchical FLC can be computationally faster than others but at the cost of accuracy.
Moreover, there is no improvement of interpretability by introducing a hierarchical fuzzy system.
Thus, there exists a trade-off between the accuracy obtained in predictions and computational complexity of various FLCs.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Surender, Y.& Pratihar, Dilip Kumar. 2013. Fuzzy Logic-Based Techniques for Modeling the Correlation between the Weld Bead Dimension and the Process Parameters in MIG Welding. International Journal of Manufacturing Engineering،Vol. 2013, no. 2013, pp.1-17.
https://search.emarefa.net/detail/BIM-455685
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Surender, Y.& Pratihar, Dilip Kumar. Fuzzy Logic-Based Techniques for Modeling the Correlation between the Weld Bead Dimension and the Process Parameters in MIG Welding. International Journal of Manufacturing Engineering No. 2013 (2013), pp.1-17.
https://search.emarefa.net/detail/BIM-455685
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Surender, Y.& Pratihar, Dilip Kumar. Fuzzy Logic-Based Techniques for Modeling the Correlation between the Weld Bead Dimension and the Process Parameters in MIG Welding. International Journal of Manufacturing Engineering. 2013. Vol. 2013, no. 2013, pp.1-17.
https://search.emarefa.net/detail/BIM-455685
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-455685
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