An Improved Lumped Parameter Model for a Piezoelectric Energy Harvester in Transverse Vibration

Table 1

Theoretical and fitting results of 𝜇(𝑥)×10⁻⁵.

Length/m	0.01	0.02	0.03	0.04	0.05
Theoretical results	−1.2121	−1.2182	−1.2235	−1.2292	−1.2338
Fitting results	−1.2118	−1.2181	−1.2237	−1.2294	−1.2343