Thermoelastic Dynamic Analysis of Microbeams Under Laser Pulse

DOI: https://doi.org/10.62517/jiem.202403304

Author(s)

Mengyao Cui1,2, Ming He1,2, Yanbing Liang2,*

Affiliation(s)

1Hebei Key Laboratory of Data Science and Application, North China University of Science and Technology, Tangshan, Hebei, China 2College of Science, North China University of Science and Technology, Tangshan, Hebei, China *Corresponding Author

Abstract

In this paper the thermoelastic dynamic response of microbeam under laser pulse and the influence by noise interference are investigated for the first time. the governing equations of the microbeam are established by the fractional order two-phase hysteresis model and the Kelvin-Voigt model, and are solved using the shifted Chebyshev polynomials algorithm. Finally, some numerical simulations are provided, which demonstrate the validity the efficiency and robustness by the proposed method.

Keywords

Microbeams; Fractional Order; Shifted Chebyshev Polynomials; Thermoelasticity

References

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