Results 21 to 30 of about 408,399 (309)
Sensors, 2016 A micromachined electrostatically-suspended accelerometer (MESA) is a kind of three-axis inertial sensor based on fully-contactless electrostatic suspension of the proof mass (PM).
Yonggang Yin, Boqian Sun, Fengtian Han
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Applied Sciences, 2021 Power-form nonlinear contact force models are widely adopted in relatively moving parts of macro (e.g., rolling bearings considering Hertzian contact restoring force between rolling elements and bearing raceways) or micro (e.g., the micro cantilever ...
Qingtao Wang +3 more
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Dynamic Stiffness Effect of Mechanical Components on Gear Mesh Misalignment
Applied Sciences, 2018 In this work, we propose a method that considers the dynamic elastic stiffness of mechanical components in a quasi-static condition, and we investigate this parameter’s effect on gear mesh misalignment.
Jin-Gyun Kim +4 more
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GRID-FORMING/FOLLOWING CONTROL FOR CONVERTERS OF RENEWABLE ENERGY SOURCES
Технічна електродинаміка, 2021 Have been proposed the new control framework for converters of renewable energy sources (RES-C), based on choosing their operation mode – grid-forming or grid-following in depends on the dynamic stiffness (DS) of the power system for some bus i (control ...
О. Агамалов
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Analytical Formulation Of Dynamic Stiffness
Journal of Sound and Vibration, 1994 Abstract The dynamic stiffness matrix method enables one to model an infinite number of natural modes by means of a small number of unknowns. The method has been extended to skeletal structures with uniform or non-uniform, straight or curved, damped or undamped beam members.
Zeng, SP, Leung, AYT
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Vehicles, 2023 This research focused on the rubber bushings of the rear sub-frame in an electric vehicle. A dynamic model was developed to represent the bushing, incorporating an elastic element, a frictional element, and a viscoelastic element arranged in series using
Bao Chen +5 more
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Free vibration of a three-layered sandwich beam using the dynamic stiffness method and experiment [PDF]
, 2007 In this paper, an accurate dynamic stiffness model for a three-layered sandwich beam of unequal thicknesses is developed and subsequently used to investigate its free vibration characteristics.
Banerjee, J. R. +4 more
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Temperature and Humidity Effects on the Dynamic Stiffness of a Polyester Mooring Rope
Journal of Marine Science and Engineering, 2023 In this paper, the nonlinear stiffness of a polyester rope under dynamic loads at different temperatures was experimentally investigated. The effects and evolution of the average load, load period and load amplitude on dynamic stiffness were studied. The
Wenhua Li +5 more
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Dynamic response of a damaging masonry wall [PDF]
, 2017 A nonlocal damage-plastic model is adopted to describe the nonlinear structural response of masonry structures. The model, based on a macromechanical approach, accounts for strength and stiffness degradation with hysteretic dissipation typically ...
Cristina Gatta +2 more
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Seismic Resistance of Non-Linearly Deformable Large-Span Spatial Structures of Unique Buildings
Железобетонные конструкции, 2023 Analytical, computer and experimental modeling methods are applied in the study of seismic resistance and changing dynamic parameters of long-term loaded non-linearly deformed large-span spatial shell structures.
Saidmaksud R. Razzakov
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