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Frequency Analysis of the In-Plane Rotating Hub-Beam System Considering Effects of the Hub

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Intelligent Robotics and Applications (ICIRA 2015)

Part of the book series: Lecture Notes in Computer Science ((LNAI,volume 9244))

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Abstract

In this paper, the in-plane rotating hub-beam system is mainly investigated considering effects of the hub. By applying the extended Hamilton’s principle and the Galerkin method, the governing equation of motion of the hub-beam system is derived. The hub-beam rotary inertia ratio is investigated to reveal its effect on the frequency characteristics of the rotating hub-beam system. Through the frequency analysis, it is shown that the natural frequencies of different orders vary between those of the clamped and the pinned boundary conditions at the connecting point between the hub and the beam. Finally the figure of connecting rigidity is plotted to show the variation.

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Author information

Authors and Affiliations

  1. State Key Laboratory of Mechanical System and Vibration, School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China

    Jun-wei Chen, Le-tong Ma, Bo Zhang & Han Ding

Authors
  1. Jun-wei Chen
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  2. Le-tong Ma
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  3. Bo Zhang
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  4. Han Ding
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Corresponding author

Correspondence to Bo Zhang .

Editor information

Editors and Affiliations

  1. University of Portsmouth, Portsmouth, United Kingdom

    Honghai Liu

  2. Tokyo Metropolitan University, Tokyo, Japan

    Naoyuki Kubota

  3. Shanghai Jiao Tong University, Shanghai, China

    Xiangyang Zhu

  4. Karlsruhe Institute of Technology, Karlsruhe, Germany

    RĂĽdiger Dillmann

  5. University of Portsmouth, Portsmouth, United Kingdom

    Dalin Zhou

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© 2015 Springer International Publishing Switzerland

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Chen, Jw., Ma, Lt., Zhang, B., Ding, H. (2015). Frequency Analysis of the In-Plane Rotating Hub-Beam System Considering Effects of the Hub. In: Liu, H., Kubota, N., Zhu, X., Dillmann, R., Zhou, D. (eds) Intelligent Robotics and Applications. ICIRA 2015. Lecture Notes in Computer Science(), vol 9244. Springer, Cham. https://doi.org/10.1007/978-3-319-22879-2_2

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  • DOI: https://doi.org/10.1007/978-3-319-22879-2_2

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  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-22878-5

  • Online ISBN: 978-3-319-22879-2

  • eBook Packages: Computer ScienceComputer Science (R0)

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