[c-3] Smart materials and Structures

[2023-c-15] Phase-Delay Switching Strategy for Piezoelectric Vibration Energy Harvesting

*Meng Zhou¹, Yushin Hara¹, Tianyi Tang¹, Yu Jia², Yu Shi³, Constantinos Soutis⁴, Hiroki Kurita⁵, Fumio Narita⁵, Keisuke Otsuka¹, Kanjuro Makihara¹ (1. Tohoku Univ. Department of Aerospace Engineering, 2. Aston Univ. Department of Mechanical Engineering and Designs, 3. University of Chester, Department of Faculty of Science and Engineering, 4. The University of Manchester, Department of Aerospace Engineering, 5. Tohoku Univ. Department of Frontier Sciences for Advanced Environment)

Keywords:Vibration energy harvesting, Piezoelectric effect, phase-delay switching, semi-active control