Research Article
Analytic Solution for Nonlinear Multimode Beam Vibration Using a Modified Harmonic Balance Approach and Vieta’s Substitution
Figure 3
(a) The 1st level residues remained at the 1st and 2nd modal equations, . (b) The 1st level residues remained at the 1st and 2nd modal equations, . (c) The 1st level residues remained at the 1st and 2nd modal equations, .
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(b) |
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