Research Article
Nonlinear Dynamic Analysis of Bistable Piezoelectric Energy Harvester with a New-Type Dynamic Amplifier
Figure 3
Displacement amplitude (left column) and output power amplitude (right column) versus excitation frequency for: (a) BPEH + DM1. (b) BPEH + DM2. (c) BPEH + TDM when d = 20 mm.
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(b) |
(c) |