Research on Torsional Multi-directional Piezoelectric Vibration Energy Harvesters
KAN Junwu, WU Yaqi, ZHANG Zhonghua, HE Hengqian, MENG Fanxu
China Mechanical Engineering . 2023, (04): 440 -445 .  DOI: 10.3969/j.issn.1004-132X.2023.04.008