Dynamic Characteristic based Structural Optimisation of a Typical UAV Wing

  • Authors

    • Laneeth Nambisan
    • S B Kandagal
    • Mohan Poojari
    https://doi.org/10.14419/ijet.v7i3.34.19564

    Received date: September 12, 2018

    Accepted date: September 12, 2018

  • Modal analysis, Wing, ANSYS, Ribs

  • Abstract

    Paper presents the modal analysis and rib design part of the project for weight optimization of wing for flutter. Resonance and flutter are important vibration problems. The ribs should be placed such that flutter speed is outside the working speed range. If the flutter speed is well above working speed range, weight optimization can be done to find a balance between the two.

     

  • References

    1. [1] Y.C Fung, Theory of aeroelasticity, 1st ed, Dover publications, 1993.

      [2] Raymond L. Bisplinghoff, Holt Ashley, Robert L. Halfman, Aeroelasticity, Dover publications, 1996.

      [3] Patrick Guillaume, “Modal analysisâ€.

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  • How to Cite

    Nambisan, L., B Kandagal, S., & Poojari, M. (2018). Dynamic Characteristic based Structural Optimisation of a Typical UAV Wing. International Journal of Engineering and Technology, 7(3.34), 804-806. https://doi.org/10.14419/ijet.v7i3.34.19564