A Novel Machine Learning Based Method of Combined Dynamic Environment Prediction
المؤلفون المشاركون
Mao, Wentao
Yan, Guirong
Dong, Longlei
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-15، 15ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-05-30
دولة النشر
مصر
عدد الصفحات
15
التخصصات الرئيسية
الملخص EN
In practical engineerings, structures are often excited by different kinds of loads at the same time.
How to effectively analyze and simulate this kind of dynamic environment of structure, named combined dynamic environment, is one of the key issues.
In this paper, a novel prediction method of combined dynamic environment is proposed from the perspective of data analysis.
First, the existence of dynamic similarity between vibration responses of the same structure under different boundary conditions is theoretically proven.
It is further proven that this similarity can be established by a multiple-input multiple-output regression model.
Second, two machine learning algorithms, multiple-dimensional support vector machine and extreme learning machine, are introduced to establish this model.
To test the effectiveness of this method, shock and stochastic white noise excitations are acted on a cylindrical shell with two clamps to simulate different dynamic environments.
The prediction errors on various measuring points are all less than ±3 dB, which shows that the proposed method can predict the structural vibration response under one boundary condition by means of the response under another condition in terms of precision and numerical stability.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Mao, Wentao& Yan, Guirong& Dong, Longlei. 2013. A Novel Machine Learning Based Method of Combined Dynamic Environment Prediction. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-15.
https://search.emarefa.net/detail/BIM-1008521
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Mao, Wentao…[et al.]. A Novel Machine Learning Based Method of Combined Dynamic Environment Prediction. Mathematical Problems in Engineering No. 2013 (2013), pp.1-15.
https://search.emarefa.net/detail/BIM-1008521
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Mao, Wentao& Yan, Guirong& Dong, Longlei. A Novel Machine Learning Based Method of Combined Dynamic Environment Prediction. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-15.
https://search.emarefa.net/detail/BIM-1008521
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1008521
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