Використання спектральної інверсії для виявлення процесу руйнування гірських порід
Journal Title: Математичне моделювання - Year 2016, Vol 1, Issue 2
Abstract
USE OF SPECTRAL INVERSION TO DETECT THE PROCESS OF DESTRUCTION OF ROCKS Shumeiko O.O, Picarene D.S, Dmitrienko D.B Abstract In the paper, the method of fixing the time of the breakage of soil continuity is proposed, as a result of disturbance of the natural equilibrium of formation of layers of rocks for disaster prevention based on the basis of registration with the help of special equipment like oscilloscope of electromagnetic radiation, which arises both during natural processes and as a result of diferent types of human activity, for example working mobile phone or power line. To detect the corresponding signal and time of occurrence, it is suggested to use a filter system based on the spectral inversion method, and to filter the periodic technological noise, use a discrete cosine transform and reverse discrete cosine transform. References [1] Picarena D.S Experience of application of the method of the natural pulsed electromagnetic field of the Earth (NPEFE) for solving engineering-geological and geological problems. Picarena D.S., Orlinskaya O.V. Dnipropetrovsk: Publishing house "SVIDLER", 2009. - 120 p. [2] Orlinskaya O.V “On the influence of electromagnetic fields on the formation of hydrothermal-metasomatic ore formations”. Orlinskaya O.V., Pikarenya D.S., Stovas G.M., eds. Collection of scientific works of UkrDGRI. - 2007. - No. 2. - P. 98-104.(references) [3] Zverev V.A. Isolation of signals from interference by numerical methods. Zverev V.A., Stromkov A.A. Nizhny Novgorod: IAP RAS, 2001. - 188 p. [4] Aficher E. Digital signal processing. Aficher E., Jervis B., Williams M. 2004. -992 p.
Authors and Affiliations
О. О. Шумейко, Д. С. Пікареня, Д. Б. Дмитрієнко
Keywords
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