Item request has been placed! ×
Item request cannot be made. ×
loading  Processing Request

A smart battery free system for wireless condition monitoring using piezoelectric energy harvester

Item request has been placed! ×
Item request cannot be made. ×
loading   Processing Request
اقرأ أكثر حفظ في قائمتي
  • معلومة اضافية
    • Contributors:
      Institut de Microélectronique, Electromagnétisme et Photonique - Laboratoire d'Hyperfréquences et Caractérisation (IMEP-LAHC); Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ); Université Grenoble Alpes (UGA); Università degli studi di Catania = University of Catania (Unict); Franche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174) (FEMTO-ST); Université de Technologie de Belfort-Montbeliard (UTBM)-Ecole Nationale Supérieure de Mécanique et des Microtechniques (ENSMM)-Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC); Université Bourgogne Franche-Comté COMUE (UBFC)-Université Bourgogne Franche-Comté COMUE (UBFC); STMicroelectronics Catania (ST-CATANIA)
    • بيانات النشر:
      HAL CCSD
    • الموضوع:
      2022
    • Collection:
      Université Savoie Mont Blanc: HAL
    • الموضوع:
      Grenoble; France
    • نبذة مختصرة :
      International audience ; 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.
    • Relation:
      hal-04257667; https://hal.science/hal-04257667; https://hal.science/hal-04257667/document; https://hal.science/hal-04257667/file/fbeb6eb6-fd95-4f42-85c0-c446b4dad213-author.pdf
    • الرقم المعرف:
      10.1109/SSI56489.2022.9901426
    • Rights:
      info:eu-repo/semantics/OpenAccess
    • الرقم المعرف:
      edsbas.1B67F6A8