Peculiarities of Wavelet Transform Application for EEG Signal Analysis During Vibration Influence

The paper deals with the reaction of the vehicle operator's organism to external vibration and the development of a monitoring system at the early stages of vibration effects. The choice of wavelet transform as the main method of signal processing is justified. The zones of organism reaction to external overloads are singled out, and the application of Gaussian mother wavelets for electroencephalogram analysis, except Morlet wavelet, at vibration impact on the vehicle operator is evaluated. Experimental work was carried out on the EGV 10–100 stand of the vibromechanics laboratory of IMASH RAS.