Gravity-induced bistable 2DOF piezoelectric vibration energy harvester for broadband low-frequency operation - Liu, Chaoran; Zhang, Wei; Yu, Kaiping; Liao, Baopeng; Zhao, Rui; Liu, Tao (Archives of Civil and Mechanical Engineering, 2023)
Keywords: Bandwidths; Broadband; Cantilever beams; Civil Engineering; Electrons; Energy; Energy harvesting; Engineering; Frequency ranges; Gravity; Harmonic excitation; Mechanical Engineering; Original Article; Piezoelectricity; Structural Materials; Vibration; Swinging mass-bar; Energy harvesting; Nonlinear vibration; Bistability