Strongly Nonlinear Multi-Degree of Freedom Systems: Experimental Analysis and Model Identification

Martinelli, C., Coraddu, A. and Cammarano, A. (2024) Strongly Nonlinear Multi-Degree of Freedom Systems: Experimental Analysis and Model Identification. [Data Collection]

Collection description

The dataset contains the experimental dynamic measurements of a nonlinear Multi-Degree of Freedom System featuring a hardening stiffness characteristic. The system was studied in two different ways: the response associated with the underlying linear system was measured by exciting the test rig with low-amplitude random excitation while the full-nonlinear response of the system was measured by exciting the test rig via stepped sine excitation at different excitation amplitudes.

All the data are stored in MAT and CSV files which are accessible with MATLAB codes (attached to the dataset).

Funding:
College / School: College of Science and Engineering > School of Engineering > Systems Power and Energy
Date Deposited: 27 May 2024 08:00
URI: https://researchdata.gla.ac.uk/id/eprint/1621

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Martinelli, C., Coraddu, A. and Cammarano, A. (2024); Strongly Nonlinear Multi-Degree of Freedom Systems: Experimental Analysis and Model Identification

University of Glasgow

DOI: 10.5525/gla.researchdata.1621

Retrieved: 2024-06-22

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