3   Artículos

 
en línea
Eugen Vereschago,Vitalii Kostiuchenko,Sergii Novogretskyi     Pág. 23 - 31
A simulation model of a converter with soft switching of transistors has been created. New calculation methods and means of measuring the equivalent frequency characteristics of converting devices with negative feedback to the problems of stability analy... ver más
Revista: Eastern-European Journal of Enterprise Technologies    Formato: Electrónico

 
en línea
L. Kostiuchenko     Pág. 187 - 191
The article presents the studies dealing with uses of logistic methods and models in the resource supply management of railway transport and enlists the principles of use of graphic method in determining the nomenclature groups.
Revista: Nauka ta Progres Transportu    Formato: Electrónico

« Anterior     Página: 1 de 1     Siguiente »