Author : Nishantshrimal 1
Date of Publication :7th February 2017
Abstract: With the increase in energy consumption of the portable electronic devices, the concept of harvesting alternative renewable energy in human surroundings arise a new interest among us. In this paper we try to develop a piezoelectric transducer that can produce energy from vibration and pressure available on some other term (like walking).Piezoelectricity refers to the ability of some materials to generate an electric potential in response to applied pressure. In this paper we also introduce the new opportunities for control of vibration and damping in flexible structures which are generated due to acceleration cause by pressure. We focused on vibration and noise because they can short the life of any electrical and electronic equipment . In particular the paper present an overview of literature on piezoelectric transducer to generate energy and controlling the vibration and noise produced by discussing recent observation on feedback nature of piezoelectric shock sensor and damping system.
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