The synchronized multiple bias-flip (SMBF) interface circuits enhance the piezoelectric energy harvesting (PEH) capability by maximizing the extracted energy from the piezoelectric source and simultaneously minimizing the dissipated energy in the …
Piezoelectric energy harvesting (PEH) systems convert ambient vibration energy into usefulelectricity. An interface circuit intervenes the electromechanical energy conversion; it has asignificant effect on the electromechanical joint dynamics and …
Piezoelectric transducers provide a bidirectional channel for converting energy from mechanical form to electricalor in the opposite direction. Various applications were developed according to either of these two energy-flowprocesses. For example, …
This paper introduces a new phase-variable switchcontrol for the parallel synchronized triple bias-flip (P-S3BF) interface circuit, towards the broadband and high-capability piezoelectric energy harvesting (PEH) systems. By using the phasevariable …
For piezoelectric energy harvesting (PEH) systems, over the past decade, there have been tremendous designs for the self-powered sensors targets. Typically we use a weakly coupled PEH system to minimize the influence of electro-mechanical coupling effect, however, it worth noting that in the real applications that the miniaturized structures often means the strong coupling intensity which will influence the performance of the power sources, i.
In the studies of piezoelectric energy harvesting (PEH) systems, literature has shown that the circuit solutionhas a significant effect towards the enhancement of energy harvesting capability under resonance. Some studiesstarted to investigate its …