Abstract
Many complex systems are modeled by a network of different subsystems, each having their underlying mathematical model representations. Energy-based modeling of each of these subsystems can yield a port-Hamiltonian (pH) representation. In this paper, a single-phase flow model, a dissipative mathematical component and a two-phase flow model are interconnected to model hydraulics for Managed Pressure Drilling (MPD) applications. These subsystems are interconnected in a power-preserving manner to build an aggregated pH system for real-life MPD scenarios. We prove that the interconnection junction connecting the single-and two-phase flow models is conditionally power-preserving.
Original language | English |
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Title of host publication | 2020 American Control Conference, ACC 2020 |
Publisher | Institute of Electrical and Electronics Engineers |
Pages | 3097-3102 |
Number of pages | 6 |
ISBN (Electronic) | 978-1-5386-8266-1 |
DOIs | |
Publication status | Published - 27 Jul 2020 |