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Now showing items 11-20 of 69
Mechatronic approach to inventing a novel kind of deformeter
(Univ Osijek, Tech Fac, Slavonski Brod, 2017)
Stress and strain measurements on frames and structures are mainly conducted by the use of strain gauges. A measuring chain applied in such measurements usually consists of strain gauges, amplifiers and data acquisition ...
Jedan primer primene Webots-a u rešavanju zadataka upravljanja robotskog sistema / An application example of Webots in solving control tasks of robotic system
(Univerzitet u Beogradu - Mašinski fakultet, Beograd, 2013)
U ovom radu prezentovan je softverski paket Webots za simulaciju datog robotskog sistema. Prvo su razmatrane osnovne osobine i komponente Webots-a. Zatim je opisan način kako se konstruiše 3D model robotskog sistema u ...
Geometrical and mechanical characteristics of deformed balance spring obtained by simulation study
(Sage Publications Ltd, London, 2016)
This paper analyzes the geometrical and mechanical characteristics of balance springs, which have the most important influence on the oscillation rate of the balance wheel and, consequently, the most decisive effects on ...
The proposal of validation metrics for the assessment of the quality of simulations of the dynamic behaviour of railway vehicles
(Sage Publications Ltd, London, 2016)
This paper introduces new validation metrics that may be used for the validation of models of railway vehicles. The proposed validation metrics are based on a comparison between the cumulative distribution functions of ...
Calculation of the Archard's wear coefficient of the polymer-based composite sliding bearings
(Univerzitet u Novom Sadu - Fakultet tehničkih nauka, Novi Sad, 2018)
Prediction and calculation of wear of the mechanical components in contact is one of the most important tasks in modern engineering. Due to time consumptive experiments and quite expensive test rig, it became even more ...
The Eclipses Abacus, the mechanical predictor of the solar and lunar eclipses
(Sage Publications Ltd, London, 2019)
This paper exposes and explains the synthesis of a mechanism, the Eclipses Abacus, by which the date of solar and lunar eclipses can be predicted and determined sufficiently accurately. Moreover, a three-dimensional (3D) ...
Prediction of calcination and sulphation along the sorbent particle trajectories for desulphurisation in coal-fired furnace
(Inderscience Enterprises Ltd, Geneva, 2020)
The furnace sorbent injection is analysed numerically, focusing on its behaviour, in order to estimate CaCO3 sorbent utilisation. Comprehensive presentation of numerical results and profound analysis are provided to better ...
An indirect method of industrial robot programming for machining tasks based on STEP-NC
(Taylor & Francis Ltd, Abingdon, 2019)
STEP-NC is the next generation of data models between CAD/CAM and CNC systems and it aims at providing a digital thread for CNC manufacturing. After more than a decade of investigation, the STEP-NC technology is still ...
Simulacija i analiza kretanja 3D modela mehaničkog integratora / Simulation and motion study of mechanical integrator 3D model
(Univerzitet u Beogradu - Mašinski fakultet, Beograd, 2019)
Mehanički integrator je mehanički uređaj pomoću koga se vrši kontinualna integracija ulazne promenljive veličine. Ovaj rad objašnjava operativne principe i otkriva rezultate simulacije i kretanja u sklopu 3D modela mehaničkog ...
3D analiza različne geometrije metamaterijala i simulacije upotrebe metamaterijala takvih geometrija / 3D analysis of different metamaterial geometry and simulation of metamaterial usage
(Univerzitet u Beogradu - Mašinski fakultet, Beograd, 2019)
Ovaj rad istražuje uticaj različitih geometrijskih struktura na nove koncepte formiranja tehničkih sistema. Sposobnost da neke geometrijske strukture budu u stanju da izdrže određeni nivo deformacije, koristilo se za zamenu ...