Robust H ∞ control of uncertain nonlinear dynamical systems via linear time-varying approximations
In this paper, a novel mathematical technique is given for treating nonlinear systems in the presence of unstructured disturbances. A result is presented which guarantees asymptotic robust stabilization of the feedback system. The H ∞ feedback control law is obtained via direct application of the “I...
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Published in | Nonlinear analysis Vol. 63; no. 5; pp. e2315 - e2327 |
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Main Authors | , |
Format | Journal Article |
Language | English |
Published |
Elsevier Ltd
30.11.2005
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Subjects | |
Online Access | Get full text |
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Summary: | In this paper, a novel mathematical technique is given for treating nonlinear systems in the presence of unstructured disturbances. A result is presented which guarantees asymptotic robust stabilization of the feedback system. The
H
∞
feedback control law is obtained via direct application of the “Iteration Technique” that was considered for nonlinear optimal control by Banks and Dinesh (Ann. Oper. Res. 98(7) (2000) 19–44). |
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ISSN: | 0362-546X 1873-5215 |
DOI: | 10.1016/j.na.2005.03.030 |