4 papers
A model-inversion control strategy to attain desired equilibrium points when synthesizing nonlinear resonators
Maxime Morell, Emanuele De Bono, Emmanuel Gourdon +3
The initial conditions of a deterministic nonlinear system affects the attained asymptotic solutions. This is a problem when the nonlinear behaviour is achieved by active control s…
Innovative Electroacoustic resonator Control enforcing Duffing dynamics at moderate excitation levels: conception and experimental validation
Emanuele De Bono, Maxime Morell, Manuel Collet +3
The electroacoustic resonator is an effcient electro-active device for noise attenuation in enclosed cavities or acoustic waveguides. It is made of a loudspeaker (the actuator) and…
Numerical optimization of a prestressed auxetic metamaterial for vibration isolation
Adrien Pyskir, Manuel Collet, Zoran Dimitrijevic +1
We present a numerical study on an enhanced periodic auxetic metamaterial. Rotating squares mechanism allied to precompression induced buckling give these elastic structures exotic…
Discrete optic breathers in zigzag chain: analytical study and computer simulation
L. I. Manevitch, A. V. Savin, C. -H. Lamarque
We present analytical and numerical study of discrete breathers identified as localized deformations of valence angles accompanied by change of valence bonds in crystalline polyeth…