Development of a bio-inspired structural health monitoring system based on multi-scale sample entropy

Tzu-Kang Lin, Jui Chang Liang

Research output: Contribution to conferencePaper

Abstract

A bio-inspired structural health monitoring (SHM) system based on multi-scale Sample Entropy (SampEn) is proposed in this paper. Recently, studies on entropy have shown that the healthy state of human can be evaluated by analyzing the measured electrocardiogram. As similar circumstance is also faced in the field of structural health monitoring, where the vibration signal of the structure can be measured by deployed sensors, a multi-disciplinary research is inspired and conducted. Numerical simulation has verified that the damage location and condition can be detected by the proposed SHM algorithm by processing the ambient vibration signal.

Original languageEnglish
Pages834-841
Number of pages8
StatePublished - 1 Jan 2014
Event7th European Workshop on Structural Health Monitoring, EWSHM 2014 - Nantes, France
Duration: 8 Jul 201411 Jul 2014

Conference

Conference7th European Workshop on Structural Health Monitoring, EWSHM 2014
CountryFrance
CityNantes
Period8/07/1411/07/14

Keywords

  • Multi-scale entropy
  • Sample entropy
  • Structural health monitoring

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  • Cite this

    Lin, T-K., & Liang, J. C. (2014). Development of a bio-inspired structural health monitoring system based on multi-scale sample entropy. 834-841. Paper presented at 7th European Workshop on Structural Health Monitoring, EWSHM 2014, Nantes, France.