@inproceedings{d69d3e3eb6124ba580f2345bd5b72cd0,
title = "Power and bandwidth analysis of vibration-based piezoelectric energy harvesting systems using electrically induced damping",
abstract = "This paper explores using electrically induced damping (electrical damping) as a dual indicator to power output and harvesting bandwidth in vibration-based piezoelectric energy harvesting. It evaluates electrical damping's impact on bandwidth and power using an impedance-based unified model. Analytical formulas are systematically developed to quantify the electrical damping and change in system stiffness for harvesters interfaced with various circuit topologies. The relationship between the electrical damping and power is elucidated through both analytical analysis and numerical examples. This electrical damping approach allows for analyzing power and bandwidth simultaneously.",
author = "Yabin Liao and Feng Qian and Shu, {Yi Chung}",
note = "Publisher Copyright: {\textcopyright} 2024 SPIE.; Active and Passive Smart Structures and Integrated Systems XVIII 2024 ; Conference date: 25-03-2024 Through 28-03-2024",
year = "2024",
doi = "10.1117/12.3009793",
language = "English (US)",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Serife Tol and Guoliang Huang and Xiaopeng Li and Nouh, {Mostafa A.} and Shima Shahab and Jinkyu Yang",
booktitle = "Active and Passive Smart Structures and Integrated Systems XVIII",
address = "United States",
}