Harmonic balance-based nonsmooth modal analysis of unilaterally constrained discrete systems

Nonsmooth modal analysis of a unilaterally constrained one-dimensional bar with constant cross-sectional area was recently proposed. The corresponding formulation took advantage of the d’Alembert solution available for such systems and does not require any space semi-discretization of the governing...

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Veröffentlicht in:	Nonlinear dynamics 2024-02, Vol.112 (3), p.1619-1640
Hauptverfasser:	Lu, Tianzheng, Legrand, Mathias
Format:	Artikel
Sprache:	eng
Schlagworte:	Automotive Engineering Boundary conditions Classical Mechanics Component mode synthesis Constraints Control Dimensional analysis Discrete systems Discretization Dynamical Systems Engineering Engineering Sciences Harmonic balance method Mechanical Engineering Mechanics Modal analysis Mode superposition method Original Paper Reduced order models Vibration Vibrations
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