Wideband vibration isolation and energy harvesting based on a coupled piezoelectric-electromagnetic structure
- Resource Type
- ACADEMIC JOURNAL
- Zhang, Yongqi a; Yang, Tao a, b; Du, Houfan a; Zhou, Shengxi a, ⁎
- In Mechanical Systems and Signal Processing 1 February 2023 184
Highlights •A dual-purpose coupled piezoelectric-electromagnetic structure (DCPES) is proposed.•The electromagnetic element mutually complements with piezoelectric elements.•The dynamic model of the DCPES is established and verified by experiments.•The DCPES harvests energy at low frequencies and isolates vibration above 13 Hz.