Results 1 to 10 of about 4,302 (163)
Buildings, 2021 Viscoelastic dampers are a kind of classical passive energy dissipation and vibration control devices which are widely utilized in engineering fields. The mechanical properties and energy dissipation capacity of the viscoelastic damper are significantly ...
Yeshou Xu +5 more
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Dynamic analysis of frames with viscoelastic dampers: a comparison of damper models [PDF]
Structural Engineering and Mechanics, 2012 Frame structures with viscoelastic (VE) dampers mounted on them are considered in this paper. It is the aim of this paper to compare the dynamic characteristics of frame structures with VE dampers when the dampers are modelled by means of different models. The classical rheological models, the model with the fractional order derivative, and the complex
Roman Lewandowski
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Actuators, 2023 Many publications show that the ride comfort of a railway vehicle can be significantly improved using a semi-active damping control of the lateral secondary dampers.
Filip Jeniš +5 more
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Actuators, 2022 The traditional magnetorheological (MR) damper subject to the limited space has shortcomings such as small damping force, narrow dynamic range and low adaptability.
Leping Liu +4 more
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Design of elastic and dissipation joints in bearing structures of electronic packages [PDF]
MATEC Web of Conferences, 2021 Mathematical modeling and experimental research represented in this paper is aimed at dynamic force analysis of circuit cards in order to eliminate or reduce dynamic stress and deflection to an acceptable level and to provide strength and reliability in ...
Kovtun Igor +3 more
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Dynamic Analysis of Stockbridge Damper [PDF]
Advances in Acoustics and Vibration, 2012 In this work a machine cam with five different profiles was used to investigate the linear and nonlinear dynamical behavior of asymmetric Stockbridge damper with excitation frequencies in the range of 5≤f≤17 Hz. The experimental vibration signals were acquired through accelerometers placed along the sample.
Nilson Barbieri, Renato Barbieri
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Multiobjective Optimization Design for a MR Damper Based on EBFNN and MOPSO
Applied Sciences, 2022 The structural parameters of the magnetorheological (MR) damper significantly affect the output damping force and dynamic range. This paper presents a design optimization method to improve the damping performance of a novel MR damper with a bended ...
Leping Liu +5 more
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Analysis of vibrations in a dynamic damper
IOP Conference Series: Materials Science and Engineering, 2022 Abstract The problem of damping mechanical vibrations has been described in the paper. The subject of the research is a dynamic damper consisting of two steel plates and cuboid rubber blocks to dampen vibrations. The upper plate is subjected to forcing, causing the disturbance to propagate. This disturbance will propagate through the top
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Influence of selected physical parameters on vibroinsulation of base-exited vibratory conveyors
Open Engineering, 2022 Vibrating conveyors tend to transfer dynamic forces to the ground. One way to vibroinsulate such systems from the environment is to use dynamic methods to eliminate vibrations.
Czubak Piotr, Gajowy Marek
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JSME international journal, 1987 This paper deals with a realization of a dynamic damper with a preview action already proposed by the authors. It is also the purpose of this paper to verify the control effect of the dynamic damper for the suppression of a transient vibration resulting from an impact force.
TANAKA, Nobuo, KIKUSHIMA, Yoshihiro
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