Broadband energy harvesting by nonlinear magnetic rolling pendulum with subharmonic resonance
نویسندگان
چکیده
منابع مشابه
Enhanced stochastic , subharmonic , and ultraharmonic energy harvesting
Nonlinear bistable systems have been shown to provide improved efficiency for harvesting energy from random and broadband vibration sources. This article explores the distinct frequency response in the broadened spectrum of a particular nonlinear energy harvester, a piezoelectric cantilever with magnetic coupling. The cantilever response evolves dynamically with frequency around the main cantil...
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School of Material Science and Engineering, Georgia Institute of Technology, Atlanta, GA 30332-0245, USA Department of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA 30332-0245, USA Department of Mechanical Engineering, Pohang University of Science and Technology, San 31, Hyoja, Namgu, Pohang, Gyungbuk 790-784, South Korea Satellite Research Facility, MANA, International C...
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ژورنال
عنوان ژورنال: Applied Energy
سال: 2019
ISSN: 0306-2619
DOI: 10.1016/j.apenergy.2019.113822