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The aim of this paper is an attempt of the simulation of the electromechanical systems with the use of the programming tools included in the modern graphical packages or graphical extensions to the programming languages. The advantage of such approach lies in possibility of the simultaneous high quality visualization of the currently obtained results. The possibilities of new graphical packages enable...
In modern business intelligence systems there is a need to reduce the data flow between operational transactional systems and data warehouses, as well as reduce the time between data update in the warehouse and reflecting this change in the analytical models used to perform business analyses. In a modern data warehouse with incremental data update, at every change there is only a small amount of new...
This article is an extension of the work presented earlier, which compared and analyzed the economics of alternative maintenance plans. The proposed model combines genetic algorithms with Monte Carlo simulation to arrive at the most economic investment timing. The approach described earlier was characterized by a very long computing time making it difficult to use. This paper addresses several issues...
In this paper, a three-dimensional (3D) thermal simulations of basic integrated circuit (IC) components are presented. The layout of the real application specific integrated circuit (ASIC) generated in CAD CADENCE software were loaded into the CFD-ACE environment, where the 3D thermal simulation was done. The influence of many heating points was considered in simulations. Comparison among several...
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