Structure preserving model order reduction of large sparse second-order index-1 systems and application to a mechatronics model

DOI10.1080/13873954.2016.1218347zbMath1348.93025OpenAlexW2514357593WikidataQ115214667 ScholiaQ115214667MaRDI QIDQ2831114

Jens Saak, M. Monir Uddin, Peter Benner

Publication date: 2 November 2016

Published in: Mathematical and Computer Modelling of Dynamical Systems (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/13873954.2016.1218347

zbMATH Keywords

Lyapunov equationsbalanced truncationdifferential algebraic systemmodel-order reductionlarge-scalemechatronic system

Mathematics Subject Classification ID

Application models in control theory (93C95) System structure simplification (93B11) Control/observation systems governed by ordinary differential equations (93C15) Large-scale systems (93A15)

Related Items (4)

No pressure? Energy-consistent ROMs for the incompressible Navier-Stokes equations with time-dependent boundary conditions ⋮ A compute-bound formulation of Galerkin model reduction for linear time-invariant dynamical systems ⋮ Efficient techniques for solving the periodic projected Lyapunov equations and model reduction of periodic systems ⋮ Efficient solution of large-scale algebraic Riccati equations associated with index-2 DAEs via the inexact low-rank Newton-ADI method

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