Skip to main content

Nonlinear Modes of Cantilever Beams at Extreme Amplitudes: Numerical Computation and Experiments

  • Conference paper
  • First Online:
Nonlinear Structures & Systems, Volume 1

Abstract

A novel method for the numerical computation of the nonlinear normal modes (NNMs) of a highly flexible cantilever beam is presented. The flexible cantilever is modeled using a 2D finite element discretization of the geometrically exact beam model, wherein geometric nonlinearities relating to the rotation are kept entirely intact. The model is then solved using the proposed solution method, which is fully frequency domain-based and involves a novel combination of a harmonic balance (HBM) Fourier expansion with asymptotic numerical (ANM) continuation for periodic solutions. The NNMs are also calculated experimentally using a flexible cantilever specimen mounted to a shaker table. The experimental NNMs can be compared to their numerical counterparts in order to validate the frequency domain numerical technique.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 229.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 299.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD 299.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

References

  1. Reissner, E.: On one-dimensional finite-strain beam theory: the plane problem. J. Appl. Math. Phys. 23, 795–804 (1972)

    MATH  Google Scholar 

  2. Simo, J.C.: A finite strain beam formulation. The three-dimensional dynamic problem. Part I. Comput. Methods Appl. Mech. Eng. 49, 55–70 (1985)

    Article  Google Scholar 

  3. Cardona, A., Géradin, M.: A beam finite element non-linear theory with finite rotations. Int. J. Numer. Methods Eng. 26, 2403–2438 (1988)

    Article  Google Scholar 

  4. Jelenić, G., Crisfield, M.A.: Geometrically exact 3D beam theory: implementation of a strain-invariant finite element for statics and dynamics. Computat. Methods Appl. Mech. Eng. 171, 141–171 (1999)

    Article  MathSciNet  Google Scholar 

  5. Zupan, E., Saje, M., Zupan, D.: The quaternion-based three-dimensional beam theory. Comput. Methods Appl. Mech. Eng. 198, 3944–3956 (2009)

    Article  MathSciNet  Google Scholar 

  6. Damil, N., Potier-Ferry, M.: A new method to compute perturbed bifurcation: application to the buckling of imperfect elastic structures. Int. J. Eng. Sci. 26, 943–957 (1990)

    Article  MathSciNet  Google Scholar 

  7. Kerschen, G., Peeters, M., Golinval, J.C., Vakakis, A.F.: Nonlinear normal modes. Part I: A useful framework for the structural dynamicist. Mech. Syst. Signal Process. 23, 170–194 (2009)

    Article  Google Scholar 

  8. Shaw, S.W., Pierre, C.: Normal modes for nonlinear vibratory systems. J. Sound Vib. 164(1), 85–124 (1993)

    Article  MathSciNet  Google Scholar 

  9. Touzé, C., Vizzaccaro, A., Thomas, O.: Model order reduction methods for geometrically nonlinear structures: a review of nonlinear techniques. Nonlinear Dyn. 105, 1141–1190 (2021)

    Article  Google Scholar 

  10. Touzé, C., Thomas, O., Chaigne, A.: Hardening/softening behaviour in non-linear oscillations of structural systems using non-linear normal modes. J. Sound Vib. 273, 77–101 (2004)

    Article  Google Scholar 

  11. Thomas, O., Sénéchal, A., Deü, J.-F.: Hardening/softening behavior and reduced order modeling of nonlinear vibrations of rotating cantilever beams. Nonlinear Dyn. 86, 1293–1318 (2016)

    Article  Google Scholar 

  12. Guillot, L., Cochelin, B., Vergez, C.: A generic and efficient Taylor series-based continuation method using quadratic recast of smooth nonlinear systems. Int. J. Numer. Methods Eng. 119(4), 261–280 (2019)

    Article  MathSciNet  Google Scholar 

  13. Cochelin, B., Damil, N., Potier-Ferry, M.: Asymptotic-numerical method for Padé approximations for non-linear elastic structures. Int. J. Numer. Methods Eng. 37, 1187–1213 (1994)

    Article  Google Scholar 

  14. Cochelin, B., Vergez, C.: A high order purely frequency-based harmonic balance formulation for continuation of periodic solutions. J. Sound Vib. 324(1–2), 243–262 (2009)

    Article  Google Scholar 

  15. Denis, V., Jossic, M., Giraud-Audine, C., Chomette, B., Renault, A., Thomas, O.: Identification of nonlinear modes using phase-locked-loop experimental continuation and normal forms. Mech. Syst. Signal Process. 106, 430–452 (2018)

    Article  Google Scholar 

  16. Peeters, M., Kerschen, G., Golinval, J.C.: Dynamic testing of nonlinear vibrating structures using nonlinear normal modes. J. Sound Vib. 330, 486–509 (2011)

    Article  Google Scholar 

Download references

Acknowledgments

This project is part of the THREAD European Training Network “Joint Training on Numerical Modeling of Highly Flexible Structures for Industrial Applications.” This project has received funding from the European Union’s Horizon 2020 research and innovation program under the Marie Skłodowska-Curie grant agreement no. 860124.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Marielle Debeurre .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2023 The Society for Experimental Mechanics, Inc.

About this paper

Check for updates. Verify currency and authenticity via CrossMark

Cite this paper

Debeurre, M., Grolet, A., Mattei, PO., Cochelin, B., Thomas, O. (2023). Nonlinear Modes of Cantilever Beams at Extreme Amplitudes: Numerical Computation and Experiments. In: Brake, M.R., Renson, L., Kuether, R.J., Tiso, P. (eds) Nonlinear Structures & Systems, Volume 1. Conference Proceedings of the Society for Experimental Mechanics Series. Springer, Cham. https://doi.org/10.1007/978-3-031-04086-3_35

Download citation

  • DOI: https://doi.org/10.1007/978-3-031-04086-3_35

  • Published:

  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-031-04085-6

  • Online ISBN: 978-3-031-04086-3

  • eBook Packages: EngineeringEngineering (R0)

Publish with us

Policies and ethics