Nonlinear Vibration Study Based on Uncertainty Analysis in MEMS Resonant Accelerometer [PDF]
Sensors, 2020 This paper aims to develop a resonant accelerometer for high-sensitivity detection and to investigate the nonlinear vibration of the MEMS resonant accelerometer driven by electrostatic comb fingers.
Yan Li +4 more
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Investigation of the effect of parameters of a nonlinear dynamic absorber on reducing the vibration amplitude of a nonlinear system [PDF]
فناوری در مهندسی هوافضا, 2023 Purpose of paper is to use a nonlinear dynamic absorber as beam with concentrated mass at its end to reduce the amplitude of resonant nonlinear oscillator vibration.
Mohammad Mahdi Nazari, Abbas Rahi
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Nonlinear Interferometric Vibrational Imaging [PDF]
Physical Review Letters, 2004 5 pages, Latex, 3 Postscript figures, uses revtex4 and epsfig, submitted Version 2: rescaled the figures to fit ...
Marks, D. L., Boppart, S. A.
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Optimization of a dynamic absorber with nonlinear stiffness and damping for the vibration control of a floating offshore wind turbine toy model [PDF]
Journal of Theoretical, Computational and Applied Mechanics, 2023 Passive vibration mitigation of offshore wind turbines using nonlinear absorbers or nonlinear energy sinks has started to receive attention in the literature.
Pierre-Olivier Mattei, Renaud Côte
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An improved time reversal mirror based on standard linear frequency modulation waveform
Scientific Reports, 2021 Time reversal mirror (TRM) technology is the adaptive focusing method evolved from the phase conjugate method in optics. Conventional incentive method in TRM technology is a narrow pulse signal with a high bandwidth.
Yongkang Wang +4 more
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Establishment and analysis of nonlinear frequency response model of planetary gear transmission system [PDF]
Mechanical Sciences, 2021 Based on the lumped parameter theory, a nonlinear bending torsion coupling dynamic model of planetary gear transmission system was established by considering the backlash, support clearance, time-varying meshing stiffness, meshing damping, transmission ...
H. Dong, Y. Bi, Z.-B. Liu, X.-L. Zhao
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Buildings, 2023 Based on the cable-stayed beam model, this paper studies the nonlinear coupled vibration behavior of basalt fiber-reinforced polymer (BFRP) cables on long-span cable-stayed bridges under parametric excitation. Considering the sag, damping of BFRP cables,
Yaqiang Yang +6 more
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Nonlinear Characteristic of Clamp Loosing in Aero-Engine Pipeline System
IEEE Access, 2021 Long service time and excessive vibration of aero-engine will cause failure of clamps, which usually fix pipelines on the outside of an aero-engine. In this paper, the nonlinear vibration characteristics caused by loosening clamps in aero-engine pipeline
Junzhe Lin +5 more
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Study on Dynamic Characteristics of the Bistable Nonlinear Damper
Applied Sciences, 2023 A conventional dynamic vibration absorber based on resonance effect can hardly satisfy the requirement for low-frequency and broadband vibration control in actual engineering.
Yunan Liu +4 more
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Energies, 2022 Vibrations occur in the wind turbine drivetrain due to the drivetrain’s elasticity and gear clearance. Typically, the PID control method is used to suppress elastic vibration, while the method with the disturbance suppression function is used to suppress
Chenyang Zhou, Yanxia Shen
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