Seminar Mechanics of Machines and Mechanisms - Models and Mathematical Methods

PROGRAM

Predavanja možete pratiti i online putem MITEAM stranice Seminara Mehanika mašina i mehanizama - modeli i matematičke metode: https://miteam.mi.sanu.ac.rs/asset/PgqjStRApvcGxwtBx

Plan rada Seminara Mehanika mašina i mehanizama - modeli i matematičke metode za NOVEMBAR 2025.

Petak, 28.11.2025. u 12:15, Pariske Komune bb, Niš i Live stream
Stepa Paunović, Matematički institut SANU
FRACTIONAL MAGNETO-VISCO-HYPERELASTICITY OF SOFT MREs – MODEL, RESULTS AND FUTURE OUTLOOKS
In this lecture we will discuss the motivation for research in the field of magneto-active soft (hyper)elastic materials and present the derived mechanical and mathematical model that can describe in much detail and precision the magneto-mechanical behaviour of this type of materials. We will also show how the non-integer order derivatives (commonly referred to as the fractional derivatives) can be included during the modelling process in order to obtain a more efficient and mathematically concise model. After presenting the mathematical model, we will briefly show how it was numerically implemented in the software FeniCSx, after which we will direct our attention to validation of the model by the experimental as well as numerical results from the literature, and show our results obtained by the numerical analysis done so far. We will conclude the lecture by summarizing the key points of the model and of the results, while emphasizing the drawbacks, limitations and introduced simplifications of the presented model. This would effectively pave the way for future research in this direction, leading to improvement of the model and the possibility to include several other physical fields and phenomena, thus enabling its wider practical application, especially in the field of soft robotics.
Zajednički sastanak sa seminarom Diferencijalna geometrija, mehanika kontinuuma i matematička fizika

Seminar Mehanika mašina i mehanizama - modeli i matematičke metode započeo je sa radom u junu 2018.god. Seminar se održava do dva puta mesečno, utorkom u periodu od 17.00 - 19.00 u Matematičkom institutu SANU.