Approximate method to compute the eigenvalues and eigensensitivities of mechanical systems

DOI10.1016/0045-7825(93)90232-MzbMath0847.70016MaRDI QIDQ1912212

Victor Florin Poterasu

Publication date: 15 October 1996

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

zbMATH Keywords

Taylor's expansiondiscrete mechanical system with three degrees of freedomfirst sensitivity eigenvalue formula

Mathematics Subject Classification ID

Modal analysis in linear vibration theory (70J10)

Related Items (1)

Review of options for structural design sensitivity analysis. I: Linear systems

Cites Work

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• On some simplified models for optimal design of structural systems
• Perturbation methods, bifurcation theory and computer algebra
• Second-order design sensitivity analysis of mechanical system dynamics
• Simplified calculation of eigenvector derivatives

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