An energy-based viscoelastic model for multi-physical systems: A Bond graph approach

Amir Zanj, Fangpo He, Peter Breedveld

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

    4 Citations (Scopus)

    Abstract

    Understanding the true nature of viscoelastic behaviors in multi-physical systems has always been a challenging issue in the system dynamic investigations, as each existing physical subdomain of the system may follow a different attenuation pattern during the dynamic process. In this study, to generate a viscoelastic model suitable for multi-physical domain dynamic investigations, a physical combined viscoelastic model is proposed. To this aim, by means of the Bond graph approach, the physical model of the embedded dispersive mechanisms of the conventional viscoelastic models is first generated. An energy-based combined viscoelastic model is then proposed by including the obtained dissipative mechanisms into the relative subdomains of an elastic domain. The obtained results indicate that the proposed energy-based viscoelastic model is able to capture a variety of viscoelastic behaviors in the system with respect to the true physical nature of the system.

    Original languageEnglish
    Title of host publication2016 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2016 - Conference Proceedings
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages2214-2219
    Number of pages6
    ISBN (Electronic)9781509018970
    DOIs
    Publication statusPublished - 6 Feb 2017
    Event2016 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2016 - Budapest, Hungary
    Duration: 9 Oct 201612 Oct 2016

    Publication series

    Name2016 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2016 - Conference Proceedings

    Conference

    Conference2016 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2016
    CountryHungary
    CityBudapest
    Period9/10/1612/10/16

    Keywords

    • Dynamic systems
    • Energy-based modeling
    • Multi-physical systems
    • Power-continuous modeling

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  • Cite this

    Zanj, A., He, F., & Breedveld, P. (2017). An energy-based viscoelastic model for multi-physical systems: A Bond graph approach. In 2016 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2016 - Conference Proceedings (pp. 2214-2219). [7844567] (2016 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2016 - Conference Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SMC.2016.7844567