Results 11 to 20 of about 1,335,843 (285)
Damping System Designs using Nonlinear Frequency Analysis Approach [PDF]
, 2012 The main purpose of this thesis focuses on the investigation of the frequency domain analysis and design approaches for nonlinear damping systems. With the development of modern mechanical and civil engineering structures, the vibration control has ...
Guo, Pengfei
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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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The experimental performance of a nonlinear dynamic vibration absorber [PDF]
, 2013 This paper investigates the physical behaviour andeffectiveness of a nonlinear dynamic vibration absorber(NDVA). The nonlinear absorber considered involves anonlinear hardening spring which was designed andattached to a cantilever beam excited by a ...
Ferguson, N.S., Brennan, M.J., Hsu, Y.S.
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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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Mathematics, 2022 This paper deals with prediction of the roughness of a cutting surface in the turning process, applying the vibration data of the system. A new type of dynamic model for a workpiece-cutting tool system, appropriate for vibration simulation, is developed.
Richárd Horváth +2 more
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Journal of Low Frequency Noise, Vibration and Active Control, 2020 Harmonic vibration synchronization of the two excited motors is an important factor affecting the performance of the nonlinear vibration system driven by the two excited motors. From the point of view of the hysteresis force, the nonlinear dynamic models
Nan Zhang, Shiling Wu
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About the nonlinear vibration equation of the beam
Vietnam Journal of Mechanics, 2023 In this paper, we present the establishment the vibration equation for the study of nonlinear beam effects. A illustrative example allows us to derive equations und use nonlinear vibration for calculating vibration of beams.
Nguyen Van Khang +3 more
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Damage detections in nonlinear vibrating thermally loaded plates [PDF]
, 2009 In this work, geometrically nonlinear vibrations of fully clamped rectangular plates subjected to thermal changesare used to study the sensitivity of some vibration response parameters to the presence of damage and elevated temperature. The geometrically
Trendafilova, Irina +3 more
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Vibration-based structural interrogation and health monitoring based on nonlinear signal analysis [PDF]
, 2011 Vibration-based structural interrogation and health monitoring is a field which is concerned with the estimation of the current state of a structure or a component from its vibration response with regards to its ability to perform its intended function ...
Trendafilova, Irina
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Theoretical analysis of nonlinear vibration characteristics of gear pair with shafts
Theoretical and Applied Mechanics Letters, 2022 The circumferential vibration of a gear pair is a parametric excitation caused by nonlinear tooth stiffness, which fluctuates with meshing. In addition, the vibration characteristics of the gear pair become complicated owing to the tooth profile error ...
Tatsuhito Aihara, Kensho Sakamoto
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