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Toplam kayıt 34, listelenen: 21-30
Analysis with Remote Sensing of Vibration on Induction Machine
(Kaunas Univ Technology Press, 2011)
In this study, vibration data of a small and powerful asynchronous motor were obtained with a laser Doppler vibrometer (LDV). Obtained data were analyzed with Fourier analysis method. The application method had an important ...
Fault detection of washing machine with discrete wavelet methods
(Kaunas Univ Technol, 2014)
In the last decade, a new mathematical method has allowed scientists and engineers to view the details of time varying and transient phenomena that are not possible through conventional tools. This invention, called wavelet ...
Time-frequency analysis of the current measurement by hall effect sensors for electric arc welding machine
(Kaunas Univ Technol, 2010)
In this study, electrical current drawn by an electric arc welding machine (EAWM) is analyzed in frequency domain as a spectral approach. A hall effect sensor is used to get the current drawn by the welter in terms of ...
Experimental Study of Moment Method for Undergraduates in Electromagnetic
(Kaunas Univ Technology, 2011)
N. F. O. Serteller, A. G. Ak, G. Kocyigit, T. C. Akinci. Experimental Study of Moment Method for Undergraduates in Electromagnetic // Electronics and Electrical Engineering. - Kaunas: Technologija, 2011. - No. 3(109). - ...
Diagnostics of construction defects in a building by using time-frequency analysis
(Kaunas Univ Technol, 2012)
The paper analyzes the problem of detection and identification of the defects in the layers of the buildings. In order to analyze the behaviour of the damaged and undamaged layer, the defects in the layers were modelled ...
Application of wavelet transform to defect detection of building's structure
(Kaunas Univ Technol, 2012)
Various methods can be used to detect the defects of structures. In this paper wavelet transform method is used. Continuous wavelet transform (CWT) is applied to vibration signal analysis of building's construction with ...
Spectrum Analysis of GMA Welter in Various Working Modes
(Budapest Tech, 2012)
In this study, a current drawn by a welter at initial, stable-state and finish modes is examined using spectral analysis. The current shunt measurement method is utilized in order to measure the current drawn by the welter. ...
System of Power Supply and Oscillating Pulse Current Synchronous Drive in Power Network
(Ieee, 2014)
There are a number of electrical drives with oscillatory driven mechanisms. As a result it is possible to use oscillating movement electrical drives there. These drives create ineligible reactive power, therefore it is ...
The defect detection in ceramic materials based on wavelet analysis by using the method of impulse noise
(Jve Int Ltd, 2013)
In this experimental study, it was achieved to detect internal or surface cracks that can occur in the production of ceramic plates by using the method of impulse noise. This method is a test technique which was not used ...
Short Term Wind Speed Forecasting with ANN in Batman, Turkey
(Kaunas Univ Technology, 2011)
T. C. Akinci. Short Term Wind Speed Forecasting with ANN in Batman, Turkey // Electronics and Electrical Engineering. Kaunas: - Technologija, 2011. - No. 1(107). - P. 41-45. In this paper, Artificial Neural Network (ANN) ...