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Alpha Stable Distribution Based Morphological Filter for Bearing and Gear Fault Diagnosis in Nuclear Power Plant
المؤلفون المشاركون
Zhao, Jianmin
Zhang, Xinghui
Kang, Jianshe
Xiao, Lei
المصدر
Science and Technology of Nuclear Installations
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-15، 15ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-04-23
دولة النشر
مصر
عدد الصفحات
15
الملخص EN
Gear and bearing play an important role as key components of rotating machinery power transmission systems in nuclear power plants.
Their state conditions are very important for safety and normal operation of entire nuclear power plant.
Vibration based condition monitoring is more complicated for the gear and bearing of planetary gearbox than those of fixed-axis gearbox.
Many theoretical and engineering challenges in planetary gearbox fault diagnosis have not yet been resolved which are of great importance for nuclear power plants.
A detailed vibration condition monitoring review of planetary gearbox used in nuclear power plants is conducted in this paper.
A new fault diagnosis method of planetary gearbox gears is proposed.
Bearing fault data, bearing simulation data, and gear fault data are used to test the new method.
Signals preprocessed using dilation-erosion gradient filter and fast Fourier transform for fault information extraction.
The length of structuring element (SE) of dilation-erosion gradient filter is optimized by alpha stable distribution.
Method experimental verification confirmed that parameter alpha is superior compared to kurtosis since it can reflect the form of entire signal and it cannot be influenced by noise similar to impulse.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhang, Xinghui& Kang, Jianshe& Xiao, Lei& Zhao, Jianmin. 2015. Alpha Stable Distribution Based Morphological Filter for Bearing and Gear Fault Diagnosis in Nuclear Power Plant. Science and Technology of Nuclear Installations،Vol. 2015, no. 2015, pp.1-15.
https://search.emarefa.net/detail/BIM-1077842
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhang, Xinghui…[et al.]. Alpha Stable Distribution Based Morphological Filter for Bearing and Gear Fault Diagnosis in Nuclear Power Plant. Science and Technology of Nuclear Installations No. 2015 (2015), pp.1-15.
https://search.emarefa.net/detail/BIM-1077842
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhang, Xinghui& Kang, Jianshe& Xiao, Lei& Zhao, Jianmin. Alpha Stable Distribution Based Morphological Filter for Bearing and Gear Fault Diagnosis in Nuclear Power Plant. Science and Technology of Nuclear Installations. 2015. Vol. 2015, no. 2015, pp.1-15.
https://search.emarefa.net/detail/BIM-1077842
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1077842
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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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
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