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Acta Armamentarii ›› 2010, Vol. 31 ›› Issue (10): 1403-1408.

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Numerical Analysis on Non-planar Vibration of the Highline System for Alongside Replenishment

HE Xue-jun, ZHANG Liang-xin, REN Ai-di   

  1. (Department of Logistics Command and Engineering, Navy University of Engineering, Tianjin 300450, China)
  • Received:2009-09-22 Revised:2009-09-22 Online:2014-05-04
  • Contact: HE Xue-jun E-mail:hexuejun@tju.edu.cn

Abstract: A theoretical model of non-planar vibration of highline system for alongside replenishment was established, in which the influences of the lumped mass and inclination angle of highline are considered. The third order mode of a kinetic equation was discretized to obtain an ordinary differential equation of kinetic control by Galerkin method. The dynamic response of the highline system was analyzed by Mathematica. The factors influencing the dynamic behavior of highline system were considered, including inclination angle and tension fluctuation of highline system. The result shows that the tension fluctuation of highline system is one of the important factors influencing the dynamics behavior of highline,which could change the periodical motion behavior of highline and excite a large range variation of amplitude of the highline system.

Key words: vibration and wave, highline, alongside replenishment, non-planar vibration, dynamic response

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