SteadyStateTool: Fast computation of Steady-State response of multi-degree of freedom nonlinear mechanical systems

In this release, we have fixed some numerical bugs which resulted in incorrect illustrations of the forced response curves using the method FRC of the SSR class.

SteadyStateTool

In this release, we develop the functionality for the computation of steady-state response directly from first-order systems.

SteadyStateTool

In this release, we have add new functionality for mode selection and model reduction using the selected modes with new examples.

SteadyStateTool

This program computes the steady-state response (SSR) of multi-degree-of-freedom nonlinear mechanical systems under multi-frequency forcing using the integral equations approach propoposed in the following article:

S. Jain, T. Breunung, G. Haller, Fast Computation of Steady-State Response for Nonlinear Vibrations of High-Degree-of-Freedom Systems, Nonlinear Dyn (2019) 97: 313. https://doi.org/10.1007/s11071-019-04971-1