... regression (SVR) – along with an artificial neural network (ANN). Response surface methodology is employed to optimize the effects of edge supports, radius ratios and auxetic cell geometry on vibrational behavior. Findings The results demonstrate a strong agreement between ML/ANN predictions...

...Pablo Romero-Tello; Antonio José Lorente-López; José Enrique Gutiérrez-Romero Purpose The main objective is to develop a new design methodology for pressure hulls, prioritizing steel weight reduction without compromising structural safety. Genetic algorithms (GA) will be employed to optimize...

... characteristics of joints. FSW parameters are optimized to maximize the yield strength and weld nugget microhardness of the welded joints. Design/methodology/approach Response surface methodology is applied to establish the mathematical relationship between six input factors, namely, tool rotational speed...

..., the composite-material architecture is optimized with respect to simultaneously achieving high flexural stiffness and high ballistic-penetration resistance. Flexural stiffness and penetration resistance, for a given architecture of the nacre-like composite material, are assessed using a series of transient non...