TY - JOUR
AU - Elnikov, A V
AB - The article presents the results of the development of a method for identifying the source of vibroacoustic impact on the sensitive element of the fiberoptic perimeter protection system of industrial facilities. The methodology was tested on the identification of signals from the following sources of vibroacoustic impact: impact over a certain period of time, or shaking the fence (t-impact); short-term impact type impact (ẟ-exposure). In the course of the work, polygon tests of the perimeter security system were conducted, a library of signals was compiled, and characteristic features of signals of various types of impact on the sensitive element of the system were identified. The main signal processing tools are the Fourier and wavelet transforms.
TI - Method of signal identification based on wavelet analysis.
JF - IOP Conference Series Materials Science and Engineering
DO - 10.1088/1757-899X/921/1/012014
DA - 2020-09-11
UR - https://www.deepdyve.com/lp/iop-publishing/method-of-signal-identification-based-on-wavelet-analysis-UXw6uGs100
SP - 012014
VL - 921
IS - 1
DP - DeepDyve
ER -