Relations between frequency-dependent control and state weighting in LQG problems

DOI10.1002/oca.4660080202zbMath0617.93019OpenAlexW2127321411MaRDI QIDQ3754495

John B. Moore, Brian D. O. Anderson, D. Lewis Mingori

Publication date: 1987

Published in: Optimal Control Applications and Methods (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/oca.4660080202

zbMATH Keywords

linear systemaugmented systemtime-invariantFilteringfrequency weightingcontroller designsinverse frequency weightingmodified LQG problem

Mathematics Subject Classification ID

Filtering in stochastic control theory (93E11) Linear systems in control theory (93C05) Synthesis problems (93B50)

Related Items (4)

Robust Kalman-Filter-Based Frequency-Shaping Optimal Active Vibration Control of Uncertain Flexible Mechanical Systems with Nonlinear Actuators ⋮ Parameterization of frequency weighting for a two-stage linear quadratic regulator based design ⋮ Observations-weighted controllers for single-input single-output stochastic systems using a perturbed-type dual criterion ⋮ Frequency shaping compensator design for sliding mode

Cites Work

• Use of frequency dependence in linear quadratic control problems to frequency-shape robustness
• Feedback properties of multivariable systems: The role and use of the return difference matrix
• Feedback control systems with low-frequency stochastic disturbances
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