@inbook{88244287fdd843478b1f76822c9e7247,
title = "A smart battery free system for wireless condition monitoring using piezoelectric energy harvester",
abstract = "A machine failure is often characterized by a sudden increase in the vibration acceleration level. We propose a wireless and battery-free vibration sensor and a method for condition monitoring and predictive maintenance of vibrating objects such as machines and engines. The principal part of our system is a piezoelectric transducer that acts both as a vibration intensity sensor and in addition as an energy source for the sensor circuitry. Our system consists of a battery-free sensor attached to the monitored object that transmits vibration data to a remote Base Station (BS) wirelessly via Bluetooth Low Energy (BLE) beacons. The vibration data is interpreted remotely by the BS via time-domain readout by analyzing the advertising time Tadv of the beacons received by the BS, that can monitor the vibrations and can send a standby signal to the machines in case of emergent faults.",
keywords = "battery-free sensors, energy harvester, piezoelectric, predictive maintenance, wireless vibration sensor",
author = "Namanu Panayanthattaa and Giacomo Clementi and Merieme Ouhabaz and Mario Costanza and Samuel Margueron and Ausrine Bartasyte and Skandar Basrour and Edwige Bano and Laurent Montes and Catherine Dehollain and \{La Rosa\}, Roberto",
note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 2022 Smart Systems Integration, SSI 2022 ; Conference date: 27-04-2022 Through 28-04-2022",
year = "2022",
doi = "10.1109/SSI56489.2022.9901426",
language = "English",
series = "2022 Smart Systems Integration, SSI 2022",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2022 Smart Systems Integration, SSI 2022",
address = "United States",
}