Investigation on the Effects of Structural Dynamics on Rolling Bearing Fault Diagnosis by Means of Multibody Simulation
Joint Authors
Golafshan, Reza
Jacobs, Georg
Wegerhoff, Matthias
Drichel, Pascal
Berroth, Joerg
Source
International Journal of Rotating Machinery
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-18, 18 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-03-13
Country of Publication
Egypt
No. of Pages
18
Main Subjects
Abstract EN
The present study aims to combine the fields modal analysis and signal processing and to show the use of Frequency Response Function (FRF), as a vibration transfer path, in enhancing reliability and abilities of the next generation vibration-based rolling bearing condition monitoring (CM) systems in complex mechanical systems.
In line with this purpose, the hereby-presented paper employs an appropriate numerical model, that is, Multibody Simulation (MBS) of a vehicle’s drivetrain as a manner for numerical modal and structural analyses.
For this, first, the principles of vibration-based bearing fault detection are reviewed and presented.
Following that, a summary of MBS modelling and validating strategies are given.
Then, the validated MBS model is used as a case study for further investigations.
The results can confirm existence of challenges in fault detection of rolling bearings, in particular in complex mechanical systems.
In further discussions, the capability of FRFs in fault localization and determination of ideal sensor positions is discussed in some detail.
Finally, concluding remarks and suggestions for future works are summarized.
American Psychological Association (APA)
Golafshan, Reza& Jacobs, Georg& Wegerhoff, Matthias& Drichel, Pascal& Berroth, Joerg. 2018. Investigation on the Effects of Structural Dynamics on Rolling Bearing Fault Diagnosis by Means of Multibody Simulation. International Journal of Rotating Machinery،Vol. 2018, no. 2018, pp.1-18.
https://search.emarefa.net/detail/BIM-1175586
Modern Language Association (MLA)
Golafshan, Reza…[et al.]. Investigation on the Effects of Structural Dynamics on Rolling Bearing Fault Diagnosis by Means of Multibody Simulation. International Journal of Rotating Machinery No. 2018 (2018), pp.1-18.
https://search.emarefa.net/detail/BIM-1175586
American Medical Association (AMA)
Golafshan, Reza& Jacobs, Georg& Wegerhoff, Matthias& Drichel, Pascal& Berroth, Joerg. Investigation on the Effects of Structural Dynamics on Rolling Bearing Fault Diagnosis by Means of Multibody Simulation. International Journal of Rotating Machinery. 2018. Vol. 2018, no. 2018, pp.1-18.
https://search.emarefa.net/detail/BIM-1175586
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1175586