Tobias Malzer, Jesus Toledo, Yann Le Gorrec, Markus Schöberl,
"Energy-Based In-Domain Control and Observer Design for Infinite-Dimensional Port-Hamiltonian Systems"
: 24th International Symposium on Mathematical Theory of Networks and Systems (MTNS), Serie IFAC-PapersOnLine, Vol. 54, Nummer 9, Seite(n) 368-375, 7-2021
Original Titel:
Energy-Based In-Domain Control and Observer Design for Infinite-Dimensional Port-Hamiltonian Systems
Sprache des Titels:
Englisch
Original Buchtitel:
24th International Symposium on Mathematical Theory of Networks and Systems (MTNS)
Original Kurzfassung:
In this paper, we consider infinite-dimensional port-Hamiltonian systems with in-domain actuation by means of an approach based on Stokes-Dirac structures as well as in a framework that exploits an underlying jet-bundle structure. In both frameworks, a dynamic controller based on the energy-Casimir method is derived in order to stabilise certain equilibrias. Moreover, we propose distributed-parameter observers deduced by exploiting damping injection for the observer error. Finally, we compare the approaches by means of an in-domain actuated vibrating string and show the equivalence of the control schemes derived in both frameworks.
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