Method of increasing noise immunity of seismic detection means
- 1,2,3 Dr.Sc.(Eng.), Professor
Abstract
The article presents the results of experimental studies of noise immunity of seismic detection, a method of signal processing to improve the signaling reliability of seismic detectors.
The article describes the method of seismic signals detection using Bayesian energy detector. A representative database of seismic signals and noise realizations was created for the study. All signals were pre-centered. The assumption of stationarity and ergodicity of the studied signals is put forward. The generalized exponential distribution is taken as a basis of the model. It is shown that the probability of correct detection can be more than 0.99 with a false alarm value of 0.002. The average risk value of the system is 0.009.
How to cite
Двойрис Л.И., Иванов В.А., Крюков И.Н. Метод повышения помехоустойчивости сейсмических средств обнаружения // Радиотехника. 2019. № 2. С. 40–43. DOI: https://doi.org/10.18127/j00338486-201902-08
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