搜索结果: 1-1 共查到“工学 Perturbation Method”相关记录1条 . 查询时间(0.053 秒)
Coupled method of homotopy perturbation method and variational approach for solution to nonlinear cubic-quintic Duffing oscillator
Nonlinear Oscillators Variational formulation
font style='font-size:12px;'>
2010/11/25
This paper presents a new approach for solving approximate analytical higher order solutions for strong nonlinear Duffing oscillators with cubic-quintic nonlinear restoring force. The system is conser...