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Design and prototyping of a MEMS-based crackmeter for structural monitoring

  • M. Ferri
  • , F. Mancarella
  • , J. Yan
  • , J. E Y Lee
  • , A. A. Seshia
  • , J. Zalesky
  • , K. Soga
  • , A. Roncaglia*
  • *Corresponding author for this work

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

Abstract

Crack measurement is an important technique in structural monitoring, which is presently implemented with macroscopic devices characterized by rather demanding power consumption requirements. Such devices, consequently, are not very well suited for wireless operation, which is particularly interesting for specific applications involving deployment of a number of crackmeters within large-scale ageing infrastructures with possibility of remote, on-demand sensor interrogation. This paper reports about the research work related to the design and prototyping of a novel crackmeter suited for wireless structural monitoring realized with silicon MEMS strain sensors with high resolution, very low power operation and small size. ©2009 IEEE.
Original languageEnglish
Title of host publicationTRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems
Pages315-318
DOIs
Publication statusPublished - 2009
Externally publishedYes
EventTRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems - Denver, CO, United States
Duration: 21 Jun 200925 Jun 2009

Conference

ConferenceTRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems
PlaceUnited States
CityDenver, CO
Period21/06/0925/06/09

Research Keywords

  • Crack monitoring
  • MEMS
  • Strain sensors
  • Wireless

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