H∞-optimal control with state-feedback |
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| Authors: | Khargonekar P.P. Petersen I.R. Rotea M.A. |
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| Affiliation: | Dept. of Electr. Eng., Minnesota Univ., Minneapolis, MN; |
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| Abstract: | A H∞-optimal control problem in which the measured outputs are the states of the plant is considered. The main result shows that the infimum of the norm of the closed-loop transfer function using linear static state-feedback equals the infimum of the norm of the closed-loop transfer function over all stabilizing dynamic (even, nonlinear time-varying) state-feedback controllers |
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