Martinelli, C., Coraddu, A. and Cammarano, A. (2023) Approximating piecewise nonlinearities in dynamic systems with sigmoid functions: Advantages and limitations. [Data Collection]

Collection description

The dataset contains numerical data regarding the analysis of a nonlinear two-degree-of-freedom mechanical system with a piecewise smooth-continuous stiffness characteristic, as presented in the paper: Martinelli.C., Coraddu A., and Cammarano A., Approximating piecewise nonlinearities in dynamic systems with sigmoid functions: Advantages and limitations, Nonlinear Dynamics, 2023. In particular, the dataset contains the results of the numerical continuation/integration procedures which were used to create the bifurcation diagram, the frequency response diagrams, the attractors, and the basins of attraction of the systems, as shown in the above-mentioned paper.

Funding:	Engineering and Physical Sciences Research Council (EPSRC) [EP/V036777/1] Natural Environment Research Council (NERC) [NE/W005042/1]
College / School:	College of Science and Engineering > School of Engineering
Date Deposited:	27 Jan 2023 16:18
URI:	https://researchdata.gla.ac.uk/id/eprint/1393
Additional details Additional details Type of data: Code, Image, Text Date: 25 January 2023 Resource language: EN Data Publisher: University of Glasgow Copyright holders: University of Glasgow Last Modified: 06 Mar 2023 09:56

Available Files

Data

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Read me

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