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Register a new userStatistical Analysis of Vibration Signals for Monitoring Gear Condition
مراقبة حالة المسننات من خلال التحليل الإحصائي لإشارات الاهتزاز
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Damascus University ورقة بحثية
Publication date
2006
fields
Mechanical Engineering
and research's language is
العربية
Created by
Shamra Editor
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تستعرض هذه الورقة البحثية دراسة أجريت على استخدام إشارة الاهتزازات لتحديد عيـوب المسننات. و قد تم التحقق من عدة طرائق خاصة بالتنبؤ بإخفاق المسننات و كذلك تطبيقاتها، من خلال استخدام معطيات مختبريه مأخوذة من نموذج اختبار المسننات. الهدف الأساسي لهذه الورقة البحثية هو إيجاد الفهم الأساسي (المرجعية) لطرائـق التنبـؤ و تقييم مقدرتها على التشخيص. هذه الطرائق المستخدمة في عملية التنبـؤ تطبـق مبـدأ الإشارة المتوسطة في نظامي الزمن و التردد لتحديد إخفاق المسننات.
This paper presents a study on the application of vibration signals to detect the presence of defects in gears. Several gear failure prediction methods were investigated and applied to experimental data from a test gear apparatus. The primary objective was to provide a baseline understanding of the prediction methods and to evaluate their diagnostic capabilities. The methods investigated use the signal average in both the time and frequency domain to detect gear failure.
References used
Al-Attass, M., Mahfoudh, J., Remond, D. and Play, D., 1994, " Experimental Study of Faults Influence on Vibration and Noise Measurements in Gear Transmission Mechanism." 1994 Gearing International Conference , Newcastle, pp. 469 - 474
Al- Attass, M., Mahfoudh, J. and Play, D., 1994, " Vibration Analysis for Detection of Gear Faults Within Gearbox: Application to Spur and Helical Gears, Fourth International Conference on Rotor Dynamics, IFToMM, Vibration Institute, Chicago, pp 197-205
Drosjack, M. J. and Houser, D. R., 1977, " An Experimental and Theoretical Study of the Effect of Simulated Pitch Line Pitting on the Vibration of a Geared System", ASME 77-DET 123, 11P
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