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Kriterijum efikasnosti i optimizacija mase fragmenta projektila parčadnog dejstva / Efficiency criterion and optimization of fragment mass in fragmentation projectiles
(Univerzitet odbrane u Beogradu - Institut za naučne informacije, Beograd, 2003)
U radu se razmatra problem optimizacije mase parčadi koja nastaju fragmentacijom projektila parčadnog dejstva. Pokazano je da optimalna masa parčeta prvenstveno zavisi od njegovih kinetičkih karakteristika na cilju kao i ...
Optimisation of tensile stress of poly(lactic acid) 3D printed materials using response surface methodology
(Belgrade : Balkan Scientific Centre, 2022)
Three-dimensional printed plastic products developed through fused deposition modelling (FDM) take long-term mechanical loading in most industrial prototypes. This article focuses on the impact of the 3D printing parameters, ...
Numerical Investigation and Optimization of a Morphing Airfoil Designed for Lower Reynolds Number
(MDPI, 2024)
A novel concept of morphing airfoils, capable of changing camber and thickness, is proposed. A variable airfoil shape, defined by six input parameters, is achieved by allowing the three spinal points (at fixed axial ...
Optimizacija parametara tehničkih rešenja za mašinsko branje koštičavog i jagodičastog voća / Optimization of parameter of technical solutions for mechanical harvest of stone and berry fruit
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2009)
Mašinko branje voća, prvenstveno koštićavog i jagodičastog voća predstavlja zahtevan zadatak zbog mogućeg oštećenja plodova pri kontaktu plodova sa granama, delovima mašine (uređaja), kao i pri padu na podlogu. U radu su ...
A Hybrid Genetic Optimization Method for Accurate Target Localization
(Belgrade : Military Technical Institute, 2018)
This paper considers the problem of estimating the position of a target based on the time of arrival (TOA) measurements from a set of receivers whose positions are known. The weighted least square (WLS) technique is applied ...
Model optimizacije kombinacije garancije besplatne zamene i parcijalne garancije / Combination free replacement and pro-rata warranty policy optimization model
(Institut za istraživanja i projektovanja u privredi, Beograd, 2011)
Rizik koji prati razvoj proizvoda raste iz dana u dan. Jedan od faktora koji utiču na ovaj rizik je garancija proizvoda. Garancija je moćno marketinško oružje za proizvođača i istovremeno dobra zaštita za proizvođača i ...
An Approach to the Optimization of a Thin-walled Z-beam
(Strojniski Vestnik/Journal of Mechanical Engineering, 2009)
One approach to the optimization of a thin-walled open section Z-beam subjected to bending and to the constrained torsion is considered. For given loads, material and geometrical characteristics the problem is reduced to ...
Verification of a procedure for feedrate scheduling for constant force in 2D milling operations
(Faculty of Technical Sciences, Department of Production Engineering, 2015)
This paper presents a brief overview of the developed procedure for off-line optimization of CNC
program. The procedure refers to milling operations in plane z=const, using flat end mills. The goal of optimization is to ...
Optimization of the working cycle of harbour cranes
(Polish Soc Theoretical & Applied Mechanics, Warszawa, 2007)
The paper presents one of the possible ways optimization of motion of the harbour crane grab minimization of the working (unloading) cycle, energy consumption and material dissipation during the grab discharging. The ...