Robust stabilization and guaranteed cost control for discrete-time linear systems by static output feedback. (Q1400945)
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scientific article; zbMATH DE number 1965019
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Robust stabilization and guaranteed cost control for discrete-time linear systems by static output feedback. |
scientific article; zbMATH DE number 1965019 |
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Robust stabilization and guaranteed cost control for discrete-time linear systems by static output feedback. (English)
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17 August 2003
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Static output feedback control of linear time-invariant discrete-time systems is considered. Under some structural constraints involving minimum-phase zeros, it is shown that such systems can be stabilized by output feedback gains that can be easily computed using the system matrices. For uncertain parameters that satisfy special matching conditions, it is also shown that robust stabilization can be achieved. An example is given for illustration.
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Static output feedback
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Linear quadratic optimal control
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Riccati equation
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Discrete-time systems
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minimum-phase zeros
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matching conditions
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robust stabilization
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