Stable simplification of z-transfer functions by squared magnitude continued-fraction expansion

DOI10.1016/0016-0032(86)90071-2zbMath0605.93021OpenAlexW2007637430MaRDI QIDQ1084363

Chen-Chin Suen, Hwang, Chyi

Publication date: 1986

Published in: Journal of the Franklin Institute (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0016-0032(86)90071-2

zbMATH Keywords

discrete-time systemtime-invariantsimplified modelssquared magnitude continued- fraction expansionz-transfer function

Mathematics Subject Classification ID

Discrete-time control/observation systems (93C55) Linear systems in control theory (93C05) Continued fractions; complex-analytic aspects (30B70)

Related Items (4)

Model reduction of linear discrete-time systems using bilinear Schwarz approximation ⋮ Stable reduction of linear discrete-time systems via multipoint squared-magnitude CFE ⋮ Order reduction of z-transfer functions via multipoint Jordan continued- fraction expansion ⋮ Model reduction for continuous- and discrete-time systems via squared-magnitude responses matching by linear programming

Cites Work

• Unnamed Item
• Simplification of thez-transfer function via Padé approximation of the squared-magnitude function
• A squared magnitude continued fraction expansion for stable reduced models

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