UDC 621.317, 622.831
© Kharitonov K. O., Cheu En Un., 2009
Isolation of Acousto-Emission Signals at the Background of Noise of Operating mining Machines
For problems of acousto-emission inspection a means has been proposed to isolate signals of pulsed periodic noises produced by operating mining machines. The decisive rule has been proposed on the basis of the developed parameters of a signal form factor and a root-mean-square deviation of the time difference for two neighboring signals. Noise immunity of the method has been examined.
Keywords: acoustic emission, build-up of noise immunity, decisive rule, classification algorithm
References:
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