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Control of Direct Current Motor by Using Artificial Neural Networks in Internal Model Control Scheme
(University of Belgrade - Faculty of Mechanical Engineering, 2023)
In this research, control of the Direct Current motor is accomplished using
a neuro controller in the Internal Model Control scheme. Two Feed
Forward Neural Networks are trained using historical input-output data.
The ...
Influence of Lightweight Change on Ship Performance
(Faculty of Mechanical Engineering, University of Belgrade, 2022)
An influence assessment of lightweight change on Energy Efficiency Existing Ship Index/Energy Efficiency Design Index performance for two supramax bulk carriers is presented in this paper. The study covers a variation of ...
Development of the Programming and Simulation System of 4-axis Robot with Hybrid Kinematic
(Belgrade : Faculty of Mechanical Engineering, 2022)
This paper presents an approach for developing the programming and offline
simulation systems for low-cost industrial robots in the
MatLab/Simulink environment. The approach is presented in the example
of a virtual model ...
Stress concentration effects on toughness value of duplex steel S32750 / Uticaj koncentracije napona na vrednost žilavosti dupleks čelika S32750
(Society for Structural Integrity and Life - DIVK (Društvo za integritet i vek konstrukcija - DIVK)Institute for Materials Testing - IMS (Institut za ispitivanje materijala - IMS), 2023)
The paper presents the effect of stress concentration on duplex steel S32750 (according to UNS standards or W.Nr. 1.4410 according to EN standards) behaviour under impact loading. This analysis is based on the results ...
Towards a Digital Measurement Twin Based on CMM
(Association ICMAS and University "Politehnica" of Bucharest, 2021)
Towards a digital measurement twin (DMT) this paper presents an off-line DMT for CMM based on DMIS file. The measurement system based on CMM DEA-IOTA-2203 was used as a physical twin, and a virtual machine, generated after ...
An Approach of Development Digital Twin Based on CMM as Support Industry 4.0
(Scientific Technical Union of Mechanical Engineering "Industry-4.0", 2022)
The digital twin (DT) based on CMM as support Industry 4.0, are based on integration of digital product metrology information through metrological identification, application artificial intelligence techniques and generation ...
Repair welding of pressure equipment with unacceptable defects
(Institut za ispitivanje materijala, Beograd, 2021)
The paper describes non-destructive testing and the repair welding technology for eliminating defects in the pressure equipment of RHE BB (Bajina Basta) (located in Serbia). The obtained results had justified the proposed ...
Organizaciona kultura i unapređenje kvaliteta - razlike između kontinenata / Organizational culture and quality improvement: Differences across continents
(Univerzitet u Beogradu - Mašinski fakultet, Beograd, 2020)
Prethodna istraživanja pokazuju da organizacioni faktori utiču na programe unapređenja kvaliteta, na način da su performanse preduzeća bolje kada postoji usaglašenost između navedenih faktora. Stoga je cilj ovog rada analiza ...
Kolmogorov's Similarity Hypotheses Application in Research of the Turbulent Swirl Flows in Pipe Generated by the Various Axial Fan Geometries
(WILEY, 2021)
Kolmogorov has formulated his two hypotheses of similarity in 1941 considering local-isotropic turbulence, and later has
refined his theory [1, 2]. In this paper are discussed three turbulent swirl flows generated by the ...
Novel procedure to determine actual stress-strain curves
(Institut za ispitivanje materijala, Beograd, 2021)
This paper presents a novel procedure for determining the actual stress- strain curves for undermatching rectangular welded joints made of martensitic armoured steel Armox 500T. The method is based on an analytical expression ...