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Numerical Study of a Single-Sided Vibro-Impact Track Nonlinear Energy Sink Considering Horizontal and Vertical Dynamics
(Asme, 2019-12-01)
In this paper, the single-sided vibro-impact track nonlinear energy sink (SSVI track NES) is studied. The SSVI track NES, which is attached to a primary structure, has nonlinear behavior caused by the NES mass moving on a ...
Effect of particle shape and fragmentation on the response of particle dampers
(SAGE Publications, 2018)
The effectiveness of the gyroscopic effect for controlling structural vibrations
(Taylor & Francis Ltd, 2021-07)
It is well known that seismic and wind induced vibration is an important issue in structural performance. To mitigate the problem of structural vibrations, many methodologies have been proposed and implemented. In this ...
On the number of cells for flexural vibration suppression in periodic beams
(2021-01-01)
Vibration suppression is an important topic for many engineering applications. There are different techniques, typically involving passive and active controllers. However, it can alternatively be obtained by designing ...
Aplicação do shunt piezoelétrico para controle passivo de chatter no processo de torneamento da liga Ti-6Al-4V ELI
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Engenharia Mecânica - PPGEMecCâmpus São Carlos, 2022-08-01)
One of the main limitations for increasing the productivity of machining processes is the emergence of self-excited vibrations. This type of phenomenon, commonly called chatter, arises due to the interaction of the cutting ...
Practical demonstration of a large-scale active vibration isolation system
(2015-07-01)
Small experimental test-rigs are often used to investigate active vibration control concepts in the laboratory because of ease of construction and implementation. However, in marine applications, there is a large gap between ...
Passive control applied to structural optimization and dynamic analysis of a space truss considering uncertainties
(Katholieke Univ Leuven, Dept Werktuigkunde, 2016-01-01)
Due to the need for monitoring Earth's natural systems, fleets of satellites will be launched in the next few years. In order to minimize shuttle launch costs, space structures should have the shape of trusses because of ...
Passive control applied to structural optimization and dynamic analysis of a space truss considering uncertainties
(2016-01-01)
Due to the need for monitoring Earth's natural systems, fleets of satellites will be launched in the next few years. In order to minimize shuttle launch costs, space structures should have the shape of trusses because of ...
Evaluation of classical reinforcement and passive control systems on a reinforced concrete bridge subjected to seismic loading
(Inderscience Publishers, 2018-09-27)
In this paper, different strategies are studied with the main objectiveto reduce structural demand and damage of an existent bridge in Mendoza,Argentina, with post-tensioning reinforced concrete girders that are a ...