A novel bird-shape broadband piezoelectric energy harvester for low frequency vibrations

• المؤلفون الرئيسيون: Yu, Han, Zhang, Xiaofan, Shan, Xiaobiao, Hu, Liangxing, Zhang, Xingxu, Hou, Chengwei, Xie, Tao
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2023
• الموضوعات: Engineering::Electrical and electronic engineering; Multimode; Rotating Motion
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/169527
• المؤسسة: Nanyang Technological University

This work presents a novel bird-shaped broadband piezoelectric energy harvester based on a two-DOF crossed beam for low-frequency environmental vibrations. The harvester features a cantilever mounted on a double-hinged beam, whose rotating motions effectively diminish its natural frequencies. Numeri...