Nonlinear Dynamic Analysis of Hybrid Piezoelectric-Magnetostrictive Energy-Harvesting Systems

Figure 7

(a) Comparison of the time response of the beam oscillation at different and values. (b) Comparison of the phase portrait diagram of beam tip for different and values. (c) Comparison of the total harvested power of hybrid system at different and values. : time responses of piezoelectric part voltage and Ms part current at different and values.

(a)

(b)

(c)

(d)