Support Vector Machine with Wavelet Decomposition Method for Fault Diagnosis of Tapered Roller Bearings by Modelling Manufacturing Defects

Deák, Krisztián; Kocsis, Imre

doi:10.3311/ppme.10802

Cited by 7 publications

(1 citation statement)

References 11 publications

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“…They had remarkable achievements at competitions that were organized for alternative driven vehicles (Shell Eco-Marathon, Pneumobile Competition, MVM Energy Race). To achieve good results in competitions in the long term, it is important to develop the vehicles continuously, using up-to-date mathematical and IT tools of dynamic modelling and simulation -just like in other engineering and scientific areas [7,8,9,10,15,16,17,18]. In the course of this, we developed a vehicle dynamics simulation program in MATLAB environment, which is suitable for calculating the dynamic functions (e.g.…”

Section: Introductionmentioning

confidence: 99%

Measuring the dynamic characteristics of electric motors

Szíki,

Szántó,

Sarvajcz

2019

IJEMS

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In our previous publications [1, 2], we described our vehicle dynamics simulation program which was developed in MATLAB environment. We also discussed its use for optimizing the technical parameters of electric driven vehicles. We detailed the model and simulation of the series wound DC motor which is part of the program. Besides, we described the experimental procedure by which we can determine the electromagnetic characteristics of the motor from the input parameters of the simulation program. In the present publication we deal with the determination of the dynamic characteristics of the motor (the moment of inertia of the rotor, bearing and brush resistance torques) experimentally. Knowing the above mentioned electromagnetic and dynamic characteristics, we can carry out the simulation of the motor and the results of the simulation can be compared to the results of the test measurements.

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