Application of the Empirical Mode Decomposition in Deformation Monitoring in Mines.

Autor: Panov, S. V., Parushkin, M. D., Semibalamut, V. M., Fomin, Yu. N.
Zdroj: Journal of Mining Science; Sep2018, p967-974, 8p
Abstrakt: The method of the empirical mode decomposition and its application to the analysis of data obtained using a laser strain meter is described. The issues of adaptation of the method to real data are discussed. The method enables identification of a monotone trend and a slow component of deformation process much more efficiently than the conventional techniques. The method shows reliable operation in cleaning of signals from noise and high frequencies. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index