Table 1 Parameters used in the theoretical calculation.

From: Piezoelectric MEMS vibration energy harvester using BiFeO3 film and dynamic magnifier for impulsive forces

Parameter

Value

\({m}_{pVEH}\)(g)

0.003

\({f}_{pVEH}\)(Hz)

153

\({Q}_{pVEH}\)

766

\({K}^{2}\)(%)

0.11

\({C}_{p}\)(nF)

0.15

\({R}_{l}\)(kΩ)

100

\({m}_{DM}\)(g)

10

\({f}_{DM}\)(Hz)

143, 153, 173

\({Q}_{DM}\)

20, 200

\(A\)(m/s2)

10

Impulse duration \({t}_{d}\) (ms)

2

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