Nonlinear couplings and energy transfers in micro-and nano-mechanical resonators: intermodal coupling, internal resonance and synchronization
Extensive development of micro/nano-electromechanical systems (MEMS/NEMS) has
resulted in technologies that exhibit excellent performance over a wide range of applications …
resulted in technologies that exhibit excellent performance over a wide range of applications …
Using flexural MEMS to study and exploit nonlinearities: A review
S Tiwari, RN Candler - Journal of Micromechanics and …, 2019 - iopscience.iop.org
This review describes recent experimental developments in the study of nonlinearities for
flexural microelectromechanical systems (MEMS) structures. It includes motivation for …
flexural microelectromechanical systems (MEMS) structures. It includes motivation for …
Phase control of self-excited parametric resonators
The phase state of a parametric resonator provides important information about the
nonlinear damping and the ability to employ feedback to achieve self-sustained oscillations …
nonlinear damping and the ability to employ feedback to achieve self-sustained oscillations …
Non-linear mechanics in resonant inertial micro sensors
Abstract Microsystems (or Micro Electro Mechanical Systems, MEMS) are important
components of many popular products in the consumer market and are one of the enabling …
components of many popular products in the consumer market and are one of the enabling …
Effects of phase delay on synchronization in a nonlinear micromechanical oscillator
Phase feedback is commonly utilized to set up a MEMS oscillator. In most studies, the phase
delay is fixed on π/2 for a maximum oscillation amplitude. In this letter, we study the …
delay is fixed on π/2 for a maximum oscillation amplitude. In this letter, we study the …
Phase evolution and control in a synchronized Duffing-type nonlinear micro-oscillator
Synchronization, as a typical nonlinear phenomenon, has been widely observed and
harnessed in various natural and engineered systems. However, the limited synchronization …
harnessed in various natural and engineered systems. However, the limited synchronization …
A Low-Noise Piezoelectric MEMS Oscillator Based on a Flexural Mode Membrane Resonator Array Toward In-Air Resonant Sensors
H Luo, M Zhang, Y Gong, Y Ning… - Journal of …, 2023 - ieeexplore.ieee.org
Flexural mode MEMS resonators are ideal candidates for resonant microsensors. However,
their high motional resistance in air restricts the performance of corresponding oscillators …
their high motional resistance in air restricts the performance of corresponding oscillators …
Recent advancements of nonlinear dynamics in mode coupled microresonators: a review
Due to scale effects, micromechanical resonators offer an excellent platform for investigating
the intrinsic mechanisms of nonlinear dynamical phenomena and their potential …
the intrinsic mechanisms of nonlinear dynamical phenomena and their potential …
Adaptive frequency-stabilization of MEMS oscillators using mode coupling
Microelectromechanical systems (MEMS) oscillators with high frequency stability hold
significant potential for a myriad of applications across diverse fields. This letter delves into …
significant potential for a myriad of applications across diverse fields. This letter delves into …
Temperature-frequency drift suppression via electrostatic stiffness softening in MEMS resonator with weakened duffing nonlinearity
This paper reports a silicon micromechanical resonator with Duffing nonlinearity weakened
and temperature-frequency drift suppressed by electrostatic tuning. By operating the …
and temperature-frequency drift suppressed by electrostatic tuning. By operating the …