Investigation of Calculation Techniques of Finite Difference Method
Journal Title: Mokslas – Lietuvos ateitis - Year 2010, Vol 2, Issue 1
Abstract
Finite difference method used for microstrip transmission line analysis is considered in this article. Paper mainly deals with iterative and bound matrix calculation techniques of finite difference method. Mathematical model for microstrip transmission line electrical potential calculations using both techniques is described. Results of characteristic impedance calculation using iterative and bound matrix techniques are presented and analyzed. Article in Lithuanian.
Authors and Affiliations
Audrius Krukonis
Model of Current Space Vector Control
Space vector control Simulink model is developed and investigated. Physical phenomena occurring in AC motor during mentioned control usage and results are discussed. Short circuit mode is investigated. Article in Lithua...
Ekonomiškas interpoliatorius ΣΔ SA keitiklyje
Trumpai aptarta interpoliatoriaus vieta ΣΔ skaičius analogas keitikliuose. Pateikta apibendrinta interpoliatoriaus struktūrinė schema. Pasiūlytos ir išanalizuotos tinkamesnės interpoliatorių struktūros lyginant su analog...
Privacy Preserving Iris Based Biometric Identity Verification
Iris biometrics is considered one of the most accurate and robust methods of identity verification. Individually unique iris features can be presented in a compact binary form easily compared with reference template to c...
A Comparison of Methods Used for Fire Safety Evaluation
The paper considers the problem of fire safety assurance by means of fire risk indexing and fire risk assessment. Attention is focused on the comparison of these two principal approaches and the possibilities of applying...
Investigation into Negative-Stiffness Vibroisolation Table “Minus K 500BM-1”
The article analyzes the performance of a negative-stiffness vibroisolating table in the range of a frequency of 2–110 Hz and reviews other possible ways of vibroisolating. The paper deals with conducted experimental tes...