Robust H∞ stabilization via parametrized Lyapunovbounds |
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| Authors: | Haddad WM Kapila V Bernstein DS |
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| Affiliation: | Sch. of Aerosp. Eng., Georgia Inst. of Technol., Atlanta, GA; |
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| Abstract: | The parametrized Lyapunov bounding technique of Haddad and Bernstein (1991, 1993, 1995) is extended to include an H∞ -disturbance attenuation constraint. The results presented in this paper provide a framework for designing fixed-order (i.e., full- and reduced-order) controllers that guarantee robust H2 and H∞ performance in the presence of structured constant real parameter variations in the state space model |
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