An Analytical Sensitivity-Based Model Updating for Nonlinear Systems Using Nonlinear Normal Modes
Release Time:2025-03-03 Hits:
Date of Publication: 2024-10-07
Journal: SSRN
ISSN: 1556-5068
Key Words: Algebra; Analytical models; Analytical sensitivity; Asymptotic numerical method; Bolted flange; Bolted flange connection; Bolts; Degrees of freedom (mechanics); Flange connection; Flanges; Frequency domain analysis; Harmonic Balance method; Model updating; Nonlinear model updating; Nonlinear normal modes; Numerical methods; Stiffness; Updating methods