H∞ analysis and synthesis ofdiscrete-time systems with time-varying uncertainty |
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| Authors: | de Souza C.E. Fu M. Xie L. |
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| Affiliation: | Dept. of Electr. & Comput. Eng., Newcastle Univ., NSW; |
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| Abstract: | The problems of H∞ analysis and synthesis of discrete-time systems with block-diagonal real time-varying uncertainty are considered. It is shown that these problems can be converted into scaled H∞ analysis and synthesis problems. The problems of quadratic stability analysis and quadratic stabilization of these types of systems are dealt with as a special case. The results on synthesis are established for general linear dynamic output feedback control |
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