Investigation on the Effects of Structural Dynamics on Rolling Bearing Fault Diagnosis by Means of Multibody Simulation

Golafshan, Reza; Jacobs, Georg; Wegerhoff, Matthias; Drichel, Pascal; Berroth, Joerg

doi:10.1155/2018/5159189

Cited by 10 publications

(3 citation statements)

References 18 publications

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“…stress tests, efficiency tests, load tests, etc. of the system under development [10,11,[28][29][30].…”

Section: State Of Researchmentioning

confidence: 99%

Classification of function-oriented solution elements for MBSE

Jagla¹,

Jacobs²,

Spütz³

et al. 2023

Forsch Ingenieurwes

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Many different engineering models are used in the development of technical systems such as the electro-mechanical drive train. The goal of utilising these models is to predict the physical behaviour of the system by virtually testing it. Already existing engineering models have to be identified and reused, to increase the efficiency of the development process. The model-based systems engineering (MBSE) approach motego [1, 2] supports the development of mechanical systems in a holistic and function-oriented manner. The system solution and the solution element are core elements in motego, that realise specific functions. The solution element contains the principle solution and domain models (e.g. engineering models), while the system solution contains solution elements and domain models. The system solution and especially the solution element provides a meaningful structure for organising and reusing models.However, in literature those solution elements are not identified and structured yet. This is also true for the electro-mechanical drive train, which is used as case for this study. It is assumed the solution elements can be identified by analysing the interaction between active surfaces of parts in contact. This contribution proposes a classification procedure for solution elements, which is based on elementary functions and principle solutions as they are elements of established development methods.

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“…stress tests, efficiency tests, load tests, etc. of the system under development [10,11,[28][29][30].…”

Section: State Of Researchmentioning

confidence: 99%

Classification of function-oriented solution elements for MBSE

Jagla¹,

Jacobs²,

Spütz³

et al. 2023

Forsch Ingenieurwes

Self Cite

View full text Add to dashboard Cite

show abstract

“…Bearing analyses have been extensively carried out. Based on vibration analysis, FRF was used to monitor the condition of roller bearing [24]. The research about damages occurring detection in the raceway cone on tapered roller bearing was analyzed based on vibration analysis that measured the FRF with the excitation force method given through the harmonic method.…”

Section: Introductionmentioning

confidence: 99%

Dynamic Characterization of Ball Bearing in Turbine Propeller Using Bump Test Method

Pratiwi

Ikhsan

Octavianto

et al. 2021

Sinergi

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Bearing is an essential component in a mechanical rotating equipment system. It is no less important than lubrication to prevent wear is very important to consider in the mechanical maintenance system of rotating equipment. Bearing wear is one of the problems in wind turbines that will increase maintenance costs, shorten the wind turbines' lifespan, and cause the component or overall damage to the wind turbine. The latest technology has provided instruments for analyzing the damage of elements in a bearing according to the caused vibrations. Therefore, this study was performed on Ball Bearing Turbine Propeller to identify the dynamic characteristics of Ball Bearing with and without lubrication. The test was carried out using the Bump Test method applied in three measured parts: X, Y, and Z axes. The measuring instrument which was used was Fast Fourier Transform (FFT) Analyzer (Ono Sokki) and the data were analyzed using MATLAB. It was identified that the application of oil could reduce the amplitude and decrease the frequency. Personal frequency appearing more than once indicates the existence of global vibration modes. The frequency which only appears once in the measurement spot indicates local vibration modes. The highest frequency both after and before the application of oil was found in the Y-axis.

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“…Several studies on FRF methods have been carried out. Golafshan et al (2018) used FRF to monitor the condition of roller bearings based on vibration analysis. The FRF method was also used to determine the comfort level of passengers to reduce vibrations originated in the bus frame (Dahil et al, 2016).…”

Section: Introductionmentioning

confidence: 99%

Implementation of Frequency Response Function on Tapper Bearing Maintenance

Susanto

Yusuf

Hamid

et al. 2019

Sinergi

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Bearing acts as a pad that supports a shaft to rotate without excessive friction, hold the radial load and maintain the motion towards the left and right shafts (Thrust Load) when turning together. Due to frequent taper bearing damage to the wheels, predictive maintenance is therefore necessary. One of the predictive maintenance methods widely used today is vibration analysis. The principles of vibration-based bearing damage detection using the Frequency Response Function (FRF) method will be shown in this paper. Harmonics signal is given to the bearing surface in a vertical or perpendicular direction to the taper bearing surface. The vibration response measurement was carried out on three axes (x, y, and z). The results of this study indicated the ability of FRFs to predict any damage on the bearing taper.

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Investigation on the Effects of Structural Dynamics on Rolling Bearing Fault Diagnosis by Means of Multibody Simulation

Cited by 10 publications

References 18 publications

Classification of function-oriented solution elements for MBSE

Classification of function-oriented solution elements for MBSE

Dynamic Characterization of Ball Bearing in Turbine Propeller Using Bump Test Method

Implementation of Frequency Response Function on Tapper Bearing Maintenance

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