Pole assignment for uncertain systems in a specified disk by output feedback |
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| Authors: | Germain Garcia Jacques Bernussou |
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| Affiliation: | (1) Laboratoire d'Analyse et d'Architecture des Systemes du C.N.R.S., 7 Avenue du Colonel Roche, 31077 Toulouse Cedex, France;(2) Complexe Scientifique de Rangueil, 31077 Toulouse Cedex, France |
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| Abstract: | In this paper the problem of pole assignment in a disk by output feedback for continuous-or discrete-time uncertain systems is addressed. A necessary and sufficient condition for quadratic d stabilizability by output feedback is presented. This condition is expressed in terms of two parameter-dependent Riccati equations whose solutions satisfy two extra conditions. An output d stabilization algorithm is derived and a controller formula given. |
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| Keywords: | Discrete-time uncertain system Continuous-time uncertain system Quadratic stabilizability Lyapunov theory Pole assignment |
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