Stability margins of the systems of optimal and modal control

DOI10.1134/S0005117907080024zbMath1145.93376MaRDI QIDQ927505

A. G. Aleksandrov

Publication date: 9 June 2008

Published in: Automation and Remote Control (Search for Journal in Brave)

zbMATH Keywords

stabilizing controllers\(H_\infty\)-suboptimal controlcontrol systems under parametric perturbations

Mathematics Subject Classification ID

Perturbations in control/observation systems (93C73) (H^infty)-control (93B36) Stability of control systems (93D99)

Related Items (4)

Synthesis of discrete modal SISO controllers by engineering performance indices ⋮ Stability margins and robust stability ⋮ Synthesis of discrete \(H_\infty\)-controllers with given stability margin radius and settling time ⋮ Algebraic nonrobustness conditions

Cites Work

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• Synthesis of controllers for multivariate systems with a given radius of stability margin by the \(H_\infty\)-optimization method
• State-space solutions to standard H/sub 2/ and H/sub infinity / control problems
• Robustness results in linear-quadratic Gaussian based multivariable control designs
• Gain and phase margin for multiloop LQG regulators
• Robustness with observers
• Robust, fragile, or optimal?

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