System state estimation for gas flows using observers based on density measurements

DOI10.1007/978-3-031-55264-9_31MaRDI QIDQ6613567

Teresa Kunkel, Martin Gugat, Jan Giesselmann

Publication date: 2 October 2024

zbMATH Keywords

barotropic Euler equationsdata assimilationexponential synchronizationobserver systemgas pipe networkrelative energy estimate

Mathematics Subject Classification ID

Controllability (93B05) Control/observation systems governed by partial differential equations (93C20) Gas dynamics (general theory) (76N15) Observability (93B07) First-order nonlinear hyperbolic equations (35L60) Hyperbolic conservation laws (35L65) Euler equations (35Q31) PDEs on graphs and networks (ramified or polygonal spaces) (35R02) Fixed-point iterations (47J26)

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