Fault Diagnosis for a Multistage Planetary Gear Set Using Model-Based Simulation and Experimental Investigation

المؤلفون المشاركون

Li, Guoyan
Li, Fangyi
Wang, Yifan
Dong, Dehao

المصدر

Shock and Vibration

العدد

المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-19، 19ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2015-12-27

دولة النشر

مصر

عدد الصفحات

19

التخصصات الرئيسية

هندسة مدنية

الملخص EN

The gear damage will induce modulation effects in vibration signals.

A thorough analysis of modulation sidebands spectral structure is necessary for fault diagnosis of planetary gear set.

However, the spectral characteristics are complicated in practice, especially for a multistage planetary gear set which contains close frequency components.

In this study, a coupled lateral and torsional dynamic model is established to predict the modulation sidebands of a two-stage compound planetary gear set.

An improved potential energy method is used to calculate the time-varying mesh stiffness of each gear pair, and the influence of crack propagation on the mesh stiffness is analyzed.

The simulated signals of the gear set are obtained by using Runge-Kutta numerical analysis method.

Meanwhile, the sidebands characteristics are summarized to exhibit the modulation effects caused by sun gear damage.

At the end, the experimental signals collected from an industrial SD16 planetary gearbox are analyzed to verify the theoretical derivations.

The results of experiment agree well with the simulated analysis.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Li, Guoyan& Li, Fangyi& Wang, Yifan& Dong, Dehao. 2015. Fault Diagnosis for a Multistage Planetary Gear Set Using Model-Based Simulation and Experimental Investigation. Shock and Vibration،Vol. 2016, no. 2016, pp.1-19.
https://search.emarefa.net/detail/BIM-1120055

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Li, Guoyan…[et al.]. Fault Diagnosis for a Multistage Planetary Gear Set Using Model-Based Simulation and Experimental Investigation. Shock and Vibration No. 2016 (2016), pp.1-19.
https://search.emarefa.net/detail/BIM-1120055

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Li, Guoyan& Li, Fangyi& Wang, Yifan& Dong, Dehao. Fault Diagnosis for a Multistage Planetary Gear Set Using Model-Based Simulation and Experimental Investigation. Shock and Vibration. 2015. Vol. 2016, no. 2016, pp.1-19.
https://search.emarefa.net/detail/BIM-1120055

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1120055