Authors

Drevs YU. G.

Degree	Doctor of Engineering, Professor, Intelligent Control Systems Department, National Research Nuclear University MEPhI
E-mail	ydrevs@ya.ru
Location	Moscow
Articles	Supported decision making in estimation of investment projects of foundry plants on the basis of moulding lines Methods and software enabling the estimation of efficiency and the comparisons of alternative designs of foundry plants on the basis of moulding lines are discussed. Discrete-event simulation model using objectoriented approach for estimation of technological and constructional decisions is the main feature was developed. Read more... Wavlet analysis application for geomagnetic activity investigation Impotence of geomagnetic activity row investigation and some of its features are underlined. Wavlet transform advantages over Fourier transform while analysis of non-stationary processes takes place are recognized. Results of comparative analysis or different wavlet functions to test signals are given. Real geomagnetic activity signals have been investigated and appropriate conclusions are made. Read more...