This talk explores how different time-integration schemes influence the computed dynamic response and numerical errors in undamped systems. We compare theoretical displacements with results from the central difference method, Newmark schemes, the Linear Acceleration method, and the Wilson‑Theta method. The presentation highlights stability properties, non-decaying displacement amplitudes, and the effects of numerical error. Graphs of time–displacement histories illustrate the behavior of each method, and we conclude with a concise comparison to the analytical solution to guide method selection in practice.
Afterwards, there will be an open discussion on the topic. Everyone is welcome to join—no registration is needed.
- More information on the research topic: https://www.hsbi.de/idas/aktuelles/dynamic-processes-through-mathematical-models-and-numerical-evaluations
- More information on AMMO: https://www.hsbi.de/idas/forschungsschwerpunkte/ammo-angewandte-mathematische-modellierung-und-optimierung
Shkelqim Hajrulla is a PhD holder in Applied Mathematics and a full-time staff member at Epoka University, Tirana, Albania.
