Parameterization of frequency weighting for a two-stage linear quadratic regulator based design

DOI10.1016/0005-1098(88)90083-0zbMath0649.93026OpenAlexW2024011698MaRDI QIDQ1106154

William R. Perkins, J. V. Medanić, Hal S. Tharp

Publication date: 1988

Published in: Automatica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0005-1098(88)90083-0

zbMATH Keywords

robustnessstate-space methodscontroller parameterizationsdesign modelLQ frequency weightings

Mathematics Subject Classification ID

Sensitivity (robustness) (93B35) Multivariable systems, multidimensional control systems (93C35) Linear systems in control theory (93C05) Synthesis problems (93B50) Eigenvalues, singular values, and eigenvectors (15A18)

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A successive optimal construction procedure for state feedback gains ⋮ Two-degree-of-freedom design method of LQI servo systems: disturbance rejection by constant state feedback

Cites Work

• Unnamed Item
• Use of frequency dependence in linear quadratic control problems to frequency-shape robustness
• Phase lag and lead weighting in linear-quadratic control
• Relations between frequency-dependent control and state weighting in LQG problems
• Pole placement by performance criterion modification
• Robustness results in linear-quadratic Gaussian based multivariable control designs
• Multivariable feedback design: Concepts for a classical/modern synthesis
• Output feedback pole placement in the design of suboptimal linear quadratic regulators†

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