Research Article
Chaotic Phenomena and Nonlinear Responses in a Vibroacoustic System
Figure 2
(a) Comparison of the backbone curve results from the proposed and classical harmonic balance methods [25] (1st symmetric mode, mm, m, m, mm, no cavity) |
(b) Comparison of the backbone curve results from the proposed and classical harmonic balance methods [25] (2nd symmetric mode, mm, m, m, mm, no cavity) |
(c) Comparison of the time history free vibration results from the proposed and classical harmonic balance methods [25] (1st mode, mm, m, m, mm, no cavity, initial amplitude = ) |
(d) Comparison of the time history free vibration results from the proposed and classical harmonic balance methods [25] (1st mode, mm, m, m, mm, no cavity, initial amplitude = 1.4) |