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Titel:

Port-Hamiltonian FE models for filaments

Dokumenttyp:
Konferenzbeitrag
Art des Konferenzbeitrags:
Textbeitrag / Aufsatz
Autor(en):
Thoma, T.; Kotyczka, P.
Seitenangaben Beitrag:
pp. 353-358
Abstract:
In this article, we present the port-Hamiltonian representation, the structure pre serving discretization and the resulting finite-dimensional state space model of one-dimensional filaments based on a mixed finite element formulation. Due to the fact that the equations of motion of a filamentous body are based on the theory of geometrically nonlinear mechanical systems, the port-Hamiltonian formulation is expressed by means of its co-energy (effort) variables. The resulting port-Hamiltonian stat...     »
Stichworte:
port-Hamiltonian systems; mixed finite elements; geometrically nonlinear mechanical systems; structure preserving discretization; filamentous bodies
Dewey-Dezimalklassifikation:
620 Ingenieurwissenschaften
Kongress- / Buchtitel:
IFAC -PapersOnLine
Kongress / Zusatzinformationen:
International Symposium on Mathematical Theory of Networks and Systems [MTNS, 25´th, Bayreuth, 2022]
Band / Teilband / Volume:
Vol. 55, Issue 30
Datum der Konferenz:
12.-16.9.2022
Verlag / Institution:
Elsevier ScienceDirect
Jahr:
2022
Reviewed:
ja
Sprache:
en
Volltext / DOI:
doi:10.1016/j.ifacol.2022.11.078.
WWW:
https://doi.org/10.1016/j.ifacol.2022.11.078
TUM Einrichtung:
Lehrstuhl für Regelungstechnik
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