Reduced order modelling of discrete-time systems

DOI10.1016/0307-904X(94)00010-4zbMath0821.93019OpenAlexW1968000800MaRDI QIDQ1893603

Somnath Pan, Jayanta Kumar Pal

Publication date: 4 July 1995

Published in: Applied Mathematical Modelling (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0307-904x(94)00010-4

zbMATH Keywords

discrete-timemodel matchingmodel order reduction

Mathematics Subject Classification ID

Discrete-time control/observation systems (93C55) System structure simplification (93B11)

Cites Work

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• A stable residue method for model reduction of discrete systems
• A direct Routh stability method for discrete system modelling
• A discrete stability equation theorem and method of stable model reduction
• An iterative method for simplification of discrete systems
• Low-order modelling via discrete stability equations
• Simplification of z-transfer function via Padé approximation of tangent phase function
• An algorithmic method for the simplification of linear dynamic scalar systems
• Routh Approximations for Reducing Order of Discrete Systems
• Model reduction via balanced state space representations
• Model reduction of linear discrete systems via weighted impulse response gramians

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