Model reduction by phase matching

DOI10.1007/BF02551386zbMath0685.93045OpenAlexW2040001778MaRDI QIDQ1262270

Michael Green, Brian D. O. Anderson

Publication date: 1989

Published in: MCSS. Mathematics of Control, Signals, and Systems (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf02551386

zbMATH Keywords

balanced systemsWiener-Hopf factorizationreduced order modelshigh-order rational power spectrum matricesminimum phase stable transfer function matricesmultivariable phaseNehari extension

Mathematics Subject Classification ID

Factorization of matrices (15A23) Multivariable systems, multidimensional control systems (93C35) Toeplitz operators, Hankel operators, Wiener-Hopf operators (47B35)

Related Items (5)

Relative/multiplicative model reduction for unstable and non-minimum-phase systems ⋮ A tighter relative-error bound for balanced stochastic truncation ⋮ Relative-error bound for discrete balanced stochastic truncation ⋮ Model reduction for robust control: A schur relative error method ⋮ A general Hankel-norm approximation scheme for linear recursive filtering

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