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Profili nastavnika osnovnih škola u Srbiji prema opredeljenju za nastavni model tokom pandemije COVID-19 / The Serbian primary school teachers' profiles regarding the preference for a teaching model during the COVID-19 pandemics
(Univerzitet u Novom Sadu - Pedagoški fakultet, Sombor, 2021)
Kvalitet nastavnog procesa u velikoj meri zavisi od nastavnika i njihovih kvalifikacija - uloga nastavnika je veoma značajna za uspešnu implementaciju novih nastavnih metoda. Ovaj rad je deo kvantitativne studije ispitivanja ...
Programming of 3-Axis Hybrid Kinematics CNC Machine for Rapid Prototyping Using Subtractive and Additive Processes
(University of Novi Sad, 2021)
The paper presents the programming and program verification on a 3-axis hybrid kinematics CNC
machine for rapid prototyping using subtractive and additive processes. The original hybrid (parallel-serial) 3-axis O-X glide ...
Analyses of the surface parameters in polycrystalline diamonds
(Univerzitet u Kragujevcu - Fakultet tehničkih nauka, Čačak, 2020)
There is a progressing interests for polycrystalline diamonds and they have been more extensively used recently. This area has been intensively researched due to the outstanding potential of this material, and this ...
Data Augmentation Methods for Semantic Segmentation-based Mobile Robot Perception System
(Serbian Journal of Electrical Engineering, 2022)
Data augmentation has become a standard technique for increasing deep learning models’ accuracy and robustness. Different pixel intensity modifications, image transformations, and noise additions represent the most utilized ...
Analysis of Positioning Accuracy of Prototype Machine Tools with Hybrid Kinematics
(University of Novi Sad, 2022)
Machine tools with a hybrid kinematic structure represent an unconventional type of machine tools whose characteristics depend on the kinematic configuration. Therefore, it is necessary to perform a separate accuracy ...
Application of metaheuristic optimization algorithms for image registration in mobile robot visual control
(Univerzitet u Kragujevcu - Fakultet tehničkih nauka, Čačak, 2021)
Visual Servoing (VS) of a mobile robot requires advanced digital image processing, and one of the techniques especially fitting for this complex task is Image Registration (IR). In general, IR involves the geometrical ...
Development of a New CNC Grinding Machine for 3+2-Axis Grinding of the Profile Rotary Milling Cutter
(Belgrade : Military Technical Institute, 2022)
Due to the great expansion of woodworking, profile tools manufacturing has become current and in demand. In wood industry there are two large groups of tools: rotary and spindle milling cutters that can be profile or flat. ...
Stationary Test Plan Optimisation using Slow Dynamic Slope Engine Screening
(University of Kragujevac, Faculty of Engineering, 2021)
Requirements regarding high fuel efficiency, low pollutants and CO2 emission impact of the internal combustion (IC) engine results in high control calibration complexity. Modern IC engines are equipped with numerous ...
A Neural Network-based Control Algorithm for a Hydraulic Hybrid Powertrain System
(University of Kragujevac, Faculty of Engineering, 2022)
Significant research efforts are invested in the quest for solutions that will increase the fuel economy and reduce the environmental impacts of ICE-powered vehicles. The main objective of the study presented in this paper ...
Jedan pristup razvoju digitalnog mernog blizanca na bazi numerički upravljane merne mašine
(Savez inženjera i tehničara Srbije, Beograd, 2022)
Nove tendencije u tehnološkim sistemima u pogledu obradnih procesa, postavile su i nove zahteve pred mernu tehniku. Primena konvencionalnih metroloških sistema i procedura koje ih podržavaju, postala je ograničavajući ...