The Mahalanobis Taguchi System (MTS) is considered one of the most promising binary classification algorithms to handle imbalance data. Unfortunately, MTS lacks a method for determining an efficient threshold for the binary classification. In this paper, a nonlinear optimization model is formulated based on minimizing the distance between MTS Receiver Operating Characteristics (ROC) curve and t...

*Corr. Author’s Address: University of Belgrade, Faculty of Mechanical Engineering, Kraljice Marije 16, 11000 Belgrade, Serbia, [email protected] 357 Taguchi-Based and Intelligent Optimisation of a MultiResponse Process Using Historical Data Šibalija, T. ‒ Majstorović, V. ‒ Soković, M. Tatjana Šibalija1,* ‒ Vidosav Majstorović1 ‒ Mirko Soković2 1 University of Belgrade, Faculty of Mechanical E...

surface roughness of engineering parts is very significant property that effectively influences on the wear and fatigue strength. there are many methods for improving surface quality of engineering parts such as grinding, lapping and honing. one of the methods for improving surface quality is roller burnishing. roller burnishing improves surface quality of engineering parts by means of cold wor...

– Deburring is the finishing technique that is very essential for the manufacturing of precise components. Deburring process with greater efficiency and full automation is an extremely difficult task. Thermal deburring offers a potential solution to such problems. For successful utilization of thermal deburring, more intensive research including parameters analysis of the process is still requi...

the three methods of design of experiment: taguchi ,classic and shainin can solve quality problem ,diagnosis the roots of quality problem and make improvement . to use of these methods ,we should recognize the strengths and weakness of them. recognizing notes of these methods by comparison with a case study ,we will understand them deeper. in this study three mentioned methods were compared aft...

Abstract The aim of this study was to identify the optimal parameters for electrical discharge machining Ti6Al4V titanium alloy using copper tungsten electrodes with compositions 70% and 80%, respectively. experiment involved varying current, pulse on time, duty factor were determined Taguchi experimental method L-18 orthogonal arrays. level importance each parameter material removal rate (MRR)...

Purpose This study aims to investigate the effect of vibration on ceramic tools under dry cutting conditions and find optimum condition for hardened steel machining process in a computer numerical control (CNC) lathe machine. Design/methodology/approach In this research, an integrated fuzzy TOPSIS-based Taguchi L9 optimization model has been applied multi-objective (MOO) hard-turning responses....

Taguchi method with an L8 orthogonal array and analysis of variance (ANOVA) were used to evaluate the effect pH, amount Cynara scolymus L.(artichoke) extract (AE), copper salt concentration (SC) temperature (T) on optimization green synthesis microparticles respect maximization yield production and, for first time, minimization oxidation degree microparticles. Results indicate that pH AE have g...