構造物ヘルスモニタリングシステムのためのデータバックアップ機構

  • 松柴 由直
    慶應義塾大学大学院理工学研究科 大学院生
  • 西 宏章
    慶應義塾大学理工学部システムデザイン工学科 准教授・工博

書誌事項

タイトル別名
  • DATA BACKUP MECHANISM FOR STRUCTURAL HEALTH MONITORING SYSTEM
  • コウゾウブツ ヘルス モニタリング システム ノ タメ ノ データバックアップ キコウ

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抄録

Structural Health Monitoring (SHM) system is a promising technology to determine the health condition of a structure and localize its damage. In this paper, data backup mechanism for SHM system is proposed. Proposed mechanism shares data within sensor nodes. For conducting backup, there are three functions in the mechanism; node detection, backup node selection and backup data transfer function. Operation check and performance evaluation of the mechanism were conducted. Result of the operation check showed that backup within sensor nodes was conducted based on proposed mechanism. Additionally, result of the performance evaluation showed that backup by the proposed mechanism was conducted before a target structure collapses or great damage occurs.

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