Multi-pulse homoclinic orbits with Melnikov method and chaotic dynamics in the motion of parametrically excited viscoelastic moving belt
In this paper, the Shilnikov type multi-pulse orbits and chaotic dynamics of parametrically excited viscoelastic moving belt were studied in detail. An extension of die Melnikov method was utilized to analyze the global bifurcations and chaotic dynamics in parametrically excited viscoelastic moving belt. The theoretical analysis and numerical simulations indicate that there exist the homoclinic bifurcations and the Silnikov type of multi-pulse homoclinic orbits in the averaged equation.
Ming-hui Yao Wei Zhang
College of Mechanical Engineering, Beijing University of Technology, Beijing 100022, China
国际会议
The 5th International Conference on Nonlinear Mechanics(第五届国际非线性力学会议)
上海
英文
1398-1402
2007-06-11（万方平台首次上网日期，不代表论文的发表时间）