Dynamic Substructures, Vol. 4

Proceedings of the 42nd IMAC, A Conference and Exposition on Structural Dynamics 2024
2024
ISBN: 978-3-031-68896-6
Verlag: Springer Nature Switzerland

Buch, Englisch, 137 Seiten, Format (B × H): 215 mm x 285 mm, Gewicht: 633 g

Reihe: Conference Proceedings of the Society for Experimental Mechanics Series

Dynamics of Coupled Structures, Volume 4: Proceedings of the 42nd IMAC, A Conference and Exposition on Structural Dynamics, 2024, the fourth volume of ten from the Conference brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on fundamental and applied aspects of the Dynamics of Coupled Structures, including papers on:

- Linear Joints, Nonlinear Joints and Coupling

- Modal and Frequency Based Substructuring

- Round Robin Test Bed on Dynamic Substructuring

- Transfer Path Analysis and Force Estimation

- Interface Dynamics

Zielgruppe

Research

Autoren/Hrsg.

D'Ambrogio, Walter

Seijs, Maarten van der

Roettgen, Dan

Fachgebiete

• Technische Wissenschaften Bauingenieurwesen Baukonstruktion, Baufachmaterialien
• Interdisziplinäres Wissenschaften Wissenschaften: Forschung und Information Kybernetik, Systemtheorie, Komplexe Systeme
• Technische Wissenschaften Maschinenbau | Werkstoffkunde Technische Mechanik | Werkstoffkunde
• Technische Wissenschaften Sonstige Technologien | Angewandte Technik Astronautik
• Technische Wissenschaften Technik Allgemein Mathematik für Ingenieure
• Technische Wissenschaften Verkehrstechnik | Transportgewerbe Luft- und Raumfahrttechnik, Luftverkehr

Inhaltsverzeichnis

1. Validated Finite Element Models Representing Components Building up the Technical Division’s Substructuring Benchmark Structure.- 2. A Characterization of the Uncertainty in Force-Control Testing for Aerospace Applications.- 3. Thoughts on Using Sparse Inverse Solutions in Transfer Path Analysis.- 4. Estimating Linear Joint Stiffness and Damping using a Frequency-Based Optimization Framework and the Emerging Concept of DyDis.- 5. Linear Joint Identification for Frictional Rotor Shaft-to-Hub Connections using Frequency-Based Substructuring.- 6. Investigation of Isolated Branches in Nonlinear Oscillators Using Real-Time Hybrid Testing.- 7. Effects of Rarefied Atmosphere on Radiation Damping in an Aluminum Euler Beam.- 8. Different displacement reduction spaces for the use in admittance-based TPA methods.- 9. Expansion Techniques in the Modal Domain: Practical Implementation of M-SEMM and Comparative Study with SEREP.- 10. Comparing Frequency-based and Modal-based Substructuring on the Dynamic Substructuring Round Robin Benchmark.- 11. Nonlinear Subcomponent Attachments for the Technical Division on Dynamic Substructuring Benchmark Structure.- 12. pyFBS: A Python Package for Frequency Based Substructuring.- 13. Inverse Source Estimation Tools in SDynPy, an Open-Source Python Package.- 14. A Genetic Algorithm-Based Approach for Designing a Fixture that Preserves the Desired Dynamics of a Connecting Part.- 15. Modeling Bolted Joints in the S4 Beam at Various Preloads with Discrete Iwan Elements.