Nonlinear modal interactions and bifurcations of a piezoelectric nanoresonator with three-to-one internal resonances incorporating surface effects and van der Waals dissipation forces
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DOI: 10.1007/s11071-017-3345-0
Abstract: This paper investigates the nonlinear dynamics of a doubly clamped piezoelectric nanobeam subjected to a combined AC and DC loadings in the presence of three-to-one internal resonance. Surface effects are taken into account in the… read more here.
Keywords: surface effects; three one; one internal; modal interactions ... See more keywords
Two-to-one internal resonance of MEMS arch resonators
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Non-Linear Mechanics"
DOI: 10.1016/j.ijnonlinmec.2018.09.014
Abstract: Abstract We investigate experimentally and theoretically the two-to-one internal resonance between the first two symmetric vibrational modes of a micromachined arch resonator, which is electrothermally tuned and electrostatically driven. An electrothermal voltage is applied across… read more here.
Keywords: one internal; resonance; two one; two symmetric ... See more keywords
Two-to-one internal resonance in the higher-order modes of a MEMS beam: Experimental investigation and theoretical analysis via local stability theory
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Non-linear Mechanics"
DOI: 10.1016/j.ijnonlinmec.2020.103664
Abstract: Abstract The present study is focused on the dynamics of a microbeam-based MEMS device and analyzes its behavior in the neighborhood of the third natural frequency. An extensive experimental investigation is conducted. The main resonant… read more here.
Keywords: internal resonance; experimental investigation; two one; one internal ... See more keywords