Free vibrations of an uncertain energy pumping system
نویسندگان
چکیده
منابع مشابه
Free vibrations of an uncertain energy pumping system
The aim of this paper is to study the energy pumping (the irreversible energy transfer from one structure, linear, to another structure, nonlinear) robustness considering the uncertainties of the parameters of a two DOF mass-springdamper, composed of two subsystems, coupled by a linear spring: one linear subsystem, the primary structure, and one nonlinear subsystem, the so-called NES (non-linea...
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متن کاملDevelopment of a laboratory system to investigate and store electrical energy from the vibrations of a piezoelectric beam
Energy harvesting from surrounding environment has been attractive for many researchers in recent years. Therefore, developing appropriate test apparatus to study energy harvesting mechanisms and their performance is of paramount importance. Due to their electromechanical characteristics, piezoelectric materials are used for harvesting energy from environmental vibrations. For optimum utili...
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ژورنال
عنوان ژورنال: Journal of Sound and Vibration
سال: 2013
ISSN: 0022-460X
DOI: 10.1016/j.jsv.2013.08.022