Fig. 3: Dynamic modeling and validation of a cantilever beam combined with a ρ-ABH-DVA.
From: Deep-subwavelength ultra-low and ultra-broadband acoustic-black-hole metamaterials
a Schematic diagrams of the combined system. b Topology diagram of the combined system as a planar branched multibody system. c Derivation of the combined system driving-point steady-state response using RMSTMM. d Eigenfrequency validation and relative errors against FEM. e Validation of the driving point mobility against FEM.
