Partial fraction expansion based frequency weighted model reduction for discrete-time systems

DOI10.3934/NACO.2016015zbMath1376.37135OpenAlexW2530764465MaRDI QIDQ330307

Victor Sreeram, Roberto Togneri, Ahmad Jazlan, Deepak Kumar

Publication date: 25 October 2016

Published in: Numerical Algebra, Control and Optimization (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3934/naco.2016015

zbMATH Keywords

model reductionpartial fraction expansionweighted approximation error

Mathematics Subject Classification ID

System structure simplification (93B11) Dynamical systems in numerical analysis (37N30) Numerical methods for functional equations (65Q20)

Cites Work

• Finite-frequency model order reduction of discrete-time linear time-delayed systems
• Model reduction of descriptor systems using frequency limited Gramians
• On frequency weighted balanced truncation: Hankel singular values and error bounds
• A generalised partial-fraction-expansion based frequency weighted balanced truncation technique
• Finite-Frequency Model Reduction of Two-Dimensional Digital Filters
• Frequency-Limited <inline-formula> <tex-math notation="TeX">${\mmb H}_{\infty}$</tex-math></inline-formula> Model Reduction for Positive Systems
• Frequency-Interval Model Reduction of Bilinear Systems
• Model reduction via balanced realizations: an extension and frequency weighting techniques
• Principal component analysis in linear systems: Controllability, observability, and model reduction
• Singular perturbation approximation of balanced systems
• A new frequency-weighted balanced truncation method and an error bound

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