Vibration Analysis Methods in Bearing Damage Detection

2013 ◽  
Vol 371 ◽  
pp. 622-626 ◽  
Author(s):  
Carmen Bujoreanu ◽  
Vasile Horga ◽  
Barbu Drăgan
Keyword(s):  
Damage Detection ◽  
Vibration Analysis ◽  
Analysis Methods ◽  
Bearing Damage

scholarly journals Effect of Magnets Asymmetry on Stray Magnetic Flux Based Bearing Damage Detection in PMSM

IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
Vigneshwaran Gurusamy ◽  
Kudra H. Baruti ◽  
Mohsen Zafarani ◽  
Wai Lee ◽  
Bilal Akin
Keyword(s):  
Magnetic Flux ◽  
Damage Detection ◽  
Bearing Damage

Vibration Analysis Methods Applied to Forensic Engineering Problems

1991 ◽  
Author(s):  
Kenneth J. Saczalski ◽  
Eugene B. Loverich
Keyword(s):  
Vibration Analysis ◽  
Motor Vehicle ◽  
Biomechanical Analysis ◽  
System Failures ◽  
Injury Criteria ◽  
Analysis Methods ◽  
Engineering Problems ◽  
Shock Impact ◽  
Forensic Engineering ◽  
Occupant Kinematics

Abstract Forensic engineering problems are reviewed to demonstrate how vibration analysis methods can be utilized in certain instances to determine cause of system failures and injury mechanics associated with certain vehicular accidents. A brief overview of injury criteria and biomechanical analysis methods for evaluation of motor vehicle occupant kinematics induced by shock impact loadings is also included.

Vibration Analysis Methods for Misalignment and Tolerance Problems in Machine Systems: A Review

2019 ◽  
pp. 57-66
Author(s):  
Muhammad Nurshafiq Ramli ◽  
Ahmad Majdi Abdul Rani ◽  
Nabihah Sallih ◽  
Abdul Azeez Abdu Aliyu ◽  
T. V. V. L. N. Rao
Keyword(s):  
Vibration Analysis ◽  
Analysis Methods ◽  
Machine Systems

scholarly journals Current Status of Hybrid Bearing Damage Detection

2005 ◽  
Vol 48 (3) ◽  
pp. 370-376 ◽  
Author(s):  
PAULA J. DEMPSEY ◽  
JOSEPH M. CERTO ◽  
WILFREDO MORALES
Keyword(s):  
Damage Detection ◽  
Current Status ◽  
Hybrid Bearing ◽  
Bearing Damage

Data Acquisition and Vibration Analysis Based on LabVIEW

2012 ◽  
Vol 239-240 ◽  
pp. 468-472
Author(s):  
Li Li Kang ◽  
Ze Zhang ◽  
Jian Ming Yu
Keyword(s):  
Fourier Transform ◽  
Data Acquisition ◽  
Vibration Analysis ◽  
Vibration Signal ◽  
Acquisition System ◽  
Signal Acquisition ◽  
Analysis Methods ◽  
Data Acquisition Card

According to the characteristics and analysis methods of the vibration signal, this paper analyses and processes the vibration signal with the combination of the INV9822A sensor, the PCI-4472 data acquisition card and the signal acquisition system using Fourier Transform. The vibration law is analysed effectively to explain the effectiveness and practicality of the method due to the compressor vibration signal.

Vibration Analysis of a Multi-Span Continuous Beam with Cracks

2012 ◽  
Vol 256-259 ◽  
pp. 964-972
Author(s):  
Han Bing Liu ◽  
Huu Hung Nguyen ◽  
Yi Ming Xiang
Keyword(s):  
Damage Detection ◽  
Mode Shape ◽  
Arbitrary Number ◽  
Vibration Analysis ◽  
Vibration Mode ◽  
Superposition Method ◽  
Vibration Frequencies ◽  
Continuous Beam ◽  
Beam Structure ◽  
Mode Superposition Method

This paper deals with dynamic analysis of a multi-span continuous beam with an arbitrary number of cracks. This problem is solved by a hybrid analytical/ numerical method that is the basis for applying to a method of damage detection in the multi-span continuous beam later. In this paper, we calculate in detail about vibration frequencies, vibration mode shape of beam structure with cracks. The proposed method is the method that improved the transfer matrix method combined with the mode-superposition method. Only need to use two unknowns, this method can solve the problem of multi-span continuous beam with an arbitrary number of cracks. Calculation cases of beam with cracks and beam without cracks are compared with previous studies.

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