出版社：Faculty of Humanities, Kaunas University of Technology
摘要：Sudėtingus elektroninius įtaisus ir sistemas modeliuojant baigtinių elementų analizės programomis susiduriama su modeliavimo trukmės problemomis. Didėjant programų, galinčiu veikti Microsoft Windows ir Apple Mac OS X operacinese sistemose, skaičiui, yra aktualu nustatyti modeliavimo spartos priklausomybę nuo naudojamos operacinės sistemos. Spartos tyrimas atliekamas programa COMSOL. Sudarytas algoritmas baigtinių elementų tinklelio generavimo ir lygčių sistemos sprendimo spartai tirti, atlikta spartos analizė ir pateikti rezultatai. Il. 8, bibl. 5 (anglų kalba; santraukos anglų ir lietuvių k.).
其他摘要：When modeling electronic devices of complex geometry and their systems using finite element analysis software packages, several problems related to the modeling duration emerge. With the increase of the variety of modeling software packages dedicated both to “Microsoft Windows” and “Apple Mac OS X” operating systems, it is important to determine the dependency of modeling performance in respect of operating system which is used to control the modeling environment. The modeling performance investigation was accomplished using COMSOL software. The algorithm used to analyse the finite element mesh generation and differential equation system solution duration was created and it was implemented during the computational experiment during which the modeling performance was analysed. The obtained analysis results are provided. Ill. 8, bibl. 5 (in English; abstracts in English and Lithuanian). DOI: http://dx.doi.org/10.5755/j01.eee.119.3.1362
