Simultaneous state-input-stiffness estimation for nonlinear Duffing oscillators avoiding Jacobian linearization

DOI10.1142/s0219455422501486zbMath1537.74133MaRDI QIDQ6537990

O. A. Shereena, Unnamed Author, B. Nageswara Rao

Publication date: 14 May 2024

Published in: International Journal of Structural Stability and Dynamics (Search for Journal in Brave)

zbMATH Keywords

Duffing oscillatornonlinear parameter estimationMoore-Penrose pseudo-inversecubic stiffnesssimultaneous state-input-stiffness estimation

Mathematics Subject Classification ID

Vibrations in dynamical problems in solid mechanics (74H45)

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