The purpose of this paper is to explain the subharmonic generation of waves (SWG) in piezoelectric plates with Cantor-like structure. We show that SWG is due to a nonlinear superposition of cnoidal waves in both phonon and fracton vibration regimes. We propose an original inverse method based on a genetic algorithm for an optimal identification of system parameters by inversion of the vibrational data.
No takes yet. Share an insight, caveat, or question.
Chiroiu et al. (2001) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: