Nowadays, the weight minimization of a structure without affecting initial performance is challenging issue for design engineers. Weight reduction approaches such as topological optimization provide solution to determining optimal shape compromising intended and required functionality. For most structures, topology problems have been formulated either minimize compliance or under volume stress ...

This study analyzes excessive vibrations that occurred on the railway vehicle bogie with computer simulation of a 4-DOF half car dynamic physical model and Euler-Bernoulli flexible bridge beam simply supported boundary conditions has been introduced considering some limitations which affect problem formulation. To reduce these other than conventional suspension systems such as passive one, an a...