Reduction of transfer functions from the stability-equation method and complex curve fitting

DOI10.1016/0016-0032(82)90064-3zbMath0499.93009OpenAlexW2021811038MaRDI QIDQ1172022

S. Singh

Publication date: 1982

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

Full work available at URL: https://doi.org/10.1016/0016-0032(82)90064-3

zbMATH Keywords

transfer functionstability equation methodmodel reduction problem

Mathematics Subject Classification ID

Linear systems in control theory (93C05) Asymptotic approximations, asymptotic expansions (steepest descent, etc.) (41A60) Pole and zero placement problems (93B55) Transformations (93B17) Large-scale systems (93A15) Stability of control systems (93D99) Model systems in control theory (93C99)

Cites Work

• Reduction of transfer functions by the stability-equation method
• Model reduction using the stability-equation method and the Padé approximation method
• Model reduction of dynamic systems over a frequency interval†
• Failure of the Routh-Hurwitz method of reduction
• Model reduction by Chebyshev polynomial techniques
• Model reduction using the stability-equation method and the continued-fraction method
• Stable biased reduced order models using the Routh method of reduction
• Linear model reduction using Mihailov criterion and Padé approximation technique
• Routh approximations for reducing order of linear, time-invariant systems
• A method for frequency domain simplification of transfer functions
• Padé methods of Hurwitz polynomial approximation with application to linear system reduction
• A new frequency domain technique for the simplification of linear dynamic systems
• An algebraic method for control systems design†

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