To correct oscillations in a machine,mechanical design improvements and electronic filters are typically employed.However, these solutions often deliver limited success. Engineers should ...

Vibrational resonance is a phenomenon in which the response of a nonlinear system to a weak low-frequency signal is significantly amplified by an appropriately tuned high‐frequency excitation. This ...

Researchers at the University of Miyazaki in Japan used a new non-destructive method to enable them to investigate solar cell vibrations independently of module components. The study included ...

Korean researchers have developed an energy harvester that can generate electric power from ambient vibrations with diverse frequencies through a novel automatic resonance tuning mechanism. It was ...