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Complex response of a bistable laminated plate:Multiscale entropy analysis


Reference:

Borowiec, M., Rysak, A., Betts, D. N., Bowen, C. R., Kim, H. A. and Litak, G., 2014. Complex response of a bistable laminated plate:Multiscale entropy analysis. European Physical Journal Plus, 129 (211), pp. 1-7.

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    Official URL:

    http://dx.doi.org/10.1140/epjp/i2014-14211-3

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    Abstract

    The use of bistable laminates is a potential approach to realize more broadband piezoelectric based energy harvesting systems. Based on the experimental time series of a bistable laminate plate we have examined its dynamic response. The system was subjected to harmonic excitations showing the existence of single well and snap-through vibrations of periodic and chaotic character. To identify the dynamics of the system response we examine the frequency spectrum, phase portraits and multi-scaled entropy. It is observed that the composite multiscale entropy analysis can be used to identify complexity within the dynamic response successfully.

    Details

    Item Type Articles
    CreatorsBorowiec, M., Rysak, A., Betts, D. N., Bowen, C. R., Kim, H. A. and Litak, G.
    DOI10.1140/epjp/i2014-14211-3
    Related URLs
    URLURL Type
    http://www.scopus.com/inward/record.url?scp=84919917317&partnerID=8YFLogxKUNSPECIFIED
    DepartmentsFaculty of Engineering & Design > Mechanical Engineering
    Research CentresCentre for Advanced Sensor Technologies (CAST)
    Materials Research Centre
    Aerospace Engineering Research Centre
    EPSRC Centre for Doctoral Training in Statistical Mathematics (SAMBa)
    RefereedYes
    StatusPublished
    ID Code43690

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