A state space based approach to health monitoring of vibrating structures

Trendafilova, I. (2003) A state space based approach to health monitoring of vibrating structures. Materials Science Forum, 440-441. pp. 203-210. ISSN 1662-9760

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Abstract

This study suggests the use of the probability density of points on the attractor of a dynamic system for the purposes of damage detection. This suggestion is based on the ergodic theorem, which relates the invariants of a dynamic system and the probability distribution of points on its attractor. The main assumption is that the geometric properties of the attractor will change at the introduction of damage. This assumption is theoretically based and the results from the case study as well as from previous studies come to justify it.

ORCID iDs

Trendafilova, I. ORCID logoORCID: https://orcid.org/0000-0003-1121-7718;
  • Item type:Article
    ID code:6328
    Dates:
    Date
    Event
    2003
    Published
    Keywords:state space method, structural analysis, vibration, attractor, dynamical system, Mechanical engineering and machinery, Mechanics of Materials, Materials Science(all), Mechanical Engineering, Condensed Matter Physics
    Subjects:Technology > Mechanical engineering and machinery
    Department:Faculty of Engineering > Mechanical and Aerospace Engineering
    Depositing user: Strathprints Administrator
    Date deposited:16 Jul 2008
    Last modified:20 Jan 2021 17:18
    URI:https://strathprints.strath.ac.uk/id/eprint/6328
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