The numerical analysis of the highline system considering the influence of the inclined angle

Abstract

A three-degree-of-freedom nonlinear dynamic model of highline system for underway replenishment at sea was investigated, which considered the influence of the inclined angle. The cases with lumped mass swing are numerical analysed by Mathematica program, which considered one to two internal resonance and dominate external resonance. The result showed that the oscillation amplitude of the highline system would decrease with the inclined angle decreasing.