State feedback for uncertain dynamical systems (Q581350)
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scientific article; zbMATH DE number 4018907
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | State feedback for uncertain dynamical systems |
scientific article; zbMATH DE number 4018907 |
Statements
State feedback for uncertain dynamical systems (English)
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1987
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Linear dynamical systems with parameter uncertainties are considered. A design method for state feedback control is presented. By splitting the design into a linear part treated by the Riccati-approach and a nonlinear part based on the solution of a Lyapunov equation ``practical'' stability can be guaranteed. Both design parts are combined by a suitable choice of weighting matrices. For controller design it is assumed that the full state is available. This constraint is relaxed by introducing a special observer with low sensivity. As is shown in the paper system stability is conserved. The design method is illustrated by an application to the suspension control of a maglev vehicle. Simulation results are given.
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practical stability
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Linear dynamical systems with parameter uncertainties
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state feedback control
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controller design
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suspension control
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0.93487686
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0.9235823
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0.9150642
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0.91215754
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0.9101458
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0.90966105
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0.9095323
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