Active metamaterials with broadband controllable stiffness for tunable band gaps and non-reciprocal wave propagation

HIGHLIGHTS

• who: Kaijun Yi and collaborators from the UnivBourgogne Franch-Comté, FEMTO-ST Institute, CNRS/UFC/ENSMM/UTBM, Department of Applied Mechanics, rue l'épitaphe, Besançon, France have published the research: Active metamaterials with broadband controllable stiffness for tunable band gaps and non-reciprocal wave propagation, in the Journal: (JOURNAL) of April/12,/2019
• what: An active unit with controllable bending stiffness is proposed.
• how: This paper proposes new kinds of metamaterials with broadband controllable stiffness based on direct active feedback control. These results are obtained using the FEM.

SUMMARY

 



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