Powder metallurgy process was used in this work to produce NiTi specimens. Uniaxial compression, X-ray diffraction and differential scanning calorimetry were used for characterising the produced samples. L9 orthogonal ...

relational analysis and regression modeling to convert the values of multi responses obtained from Taguchi method design of experiments into a multi objective model. The proposed approach is implemented on turning process of St 50.2 Steel. After model...

Multi-criteria optimization of processes parameters could be used to simultaneously achieve several conflicting goals such as increasing product quality and reducing production time. In this paper Grey Relational Analysis (GRA) and Taguchi method...

Collisions between birds and aircraft are one of the most dangerous threats to flight safety. In this study, smoothed particles hydrodynamics (SPH) method is used for simulating the bird strike to an airplane wing leading ...

The importance of entrepreneurship and the environmental factors affecting it is so much that during two recent decades it has become an essential topic among researchers and scholars; such that some researchers have called ...

wear rate and surface roughness were measured. The relation between machining parameters and performance can be found out with the Grey Relational Analysis (GRA). Developed multi objective model is optimized by Simulated Annealing algorithm (SA...

levels of machining parameters. The results indicate that Taguchi technique

and grey relational analysis are quite efficient in determining optimal process parameters. The

optimization of the process was performed in the following steps...