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H-infinity methods in control theory

H∞ (i.e. "H-infinity") methods are used in control theory to synthesize controllers to achieve stabilization with guaranteed performance. To use H∞ methods, a control designer expresses the control problem as a mathematical optimization problem and then finds the controller that solves this optimization. H∞ techniques have the advantage over classical…

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H-infinity methods in control theory

Nodes22
Edges21
Triples4
Avg. degree1.91
Density0.090909
Components1

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control performance controller system stabilization norm used function matrix methods mathematical optimization problem comes space hardy defined closed loop theory

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SubjectPredicateObjectConfidenceSrc
settling timeinstance ofIt is important to keep in mind that the resulting controller is only optimal with respect to the prescribed cost function and does not necessarily represent the best controller…0.80text
energy expendedinstance ofIt is important to keep in mind that the resulting controller is only optimal with respect to the prescribed cost function and does not necessarily represent the best controller…0.80text
etcinstance ofIt is important to keep in mind that the resulting controller is only optimal with respect to the prescribed cost function and does not necessarily represent the best controller…0.80text
saturation are generally not well-handledinstance ofnon-linear constraints0.80text

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