Fine time synchronization system for sensor grid

K. Ishikawa, Akira Mita

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)

Abstract

Health monitoring is a key technology for gigantic structures. The sensor network [1], introduced in this paper, is an intelligent sensor node network for permanent health monitoring of gigantic structures. The wired sensor network consists of commercial network equipments. We implemented a fine time synchronization system in the sensor network. The results showed jitter of sensors with 190m separation to be within 1.53 microseconds. This sensor network, we call it sensor grid, achieves a low cost and high precision time synchronization network.

Original languageEnglish
Title of host publicationStructural Health Monitoring 2007: Quantification, Validation, and Implementation - Proceedings of the 6th International Workshop on Structural Health Monitoring, IWSHM 2007
PublisherDEStech Publications
Pages1409-1415
Number of pages7
Volume2
ISBN (Print)9781932078718
Publication statusPublished - 2007
Event6th International Workshop on Structural Health Monitoring: Quantification, Validation, and Implementation, IWSHM 2007 - Stanford, United States
Duration: 2007 Sep 112007 Sep 13

Other

Other6th International Workshop on Structural Health Monitoring: Quantification, Validation, and Implementation, IWSHM 2007
CountryUnited States
CityStanford
Period07/9/1107/9/13

ASJC Scopus subject areas

  • Computer Science Applications
  • Health Information Management

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  • Cite this

    Ishikawa, K., & Mita, A. (2007). Fine time synchronization system for sensor grid. In Structural Health Monitoring 2007: Quantification, Validation, and Implementation - Proceedings of the 6th International Workshop on Structural Health Monitoring, IWSHM 2007 (Vol. 2, pp. 1409-1415). DEStech Publications.