Integral least-squares techniques for frequency-domain model reduction

DOI10.1080/00207728808964043zbMath0645.93010OpenAlexW1993609537MaRDI QIDQ3789414

N. G. Williams, A. H. Whitfield

Publication date: 1988

Published in: International Journal of Systems Science (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00207728808964043

zbMATH Keywords

frequency domaindynamic output feedback stabilizationnonlinear least-squareslinear least-squaresintegral error criterionlinear SISO system model reduction

Mathematics Subject Classification ID

Numerical smoothing, curve fitting (65D10) Numerical solutions to overdetermined systems, pseudoinverses (65F20) System identification (93B30) Multivariable systems, multidimensional control systems (93C35) Linear systems in control theory (93C05)

Related Items (3)

Statistical properties of frequency response estimators and the determination of confidence intervals for transfer function parameters ⋮ A new two-step iterative method for optimal reduction of linear SISO systems ⋮ Weighted residual approaches to system identification and model reduction

Cites Work

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• A frequency domain model reduction procedure
• Integral-equation approach to system identification
• An Algorithm for Least-Squares Estimation of Nonlinear Parameters
• Identification of reduced models from noisy data†
• Algorithms for the Solution of the Nonlinear Least-Squares Problem
• A new frequency domain technique for the simplification of linear dynamic systems
• A new method for reduction of dynamic systems†
• Optimum approximation of high-order systems by low-order models†
• A Simplex Method for Function Minimization
• Transfer function synthesis using frequency response data
• Transfer function synthesis using frequency response data

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