Abstract
The paper is devoted to state estimation problems for nonlinear dynamic control systems with states being compact sets. The studies are motivated by the theory of dynamical systems with unknown but bounded uncertainties without their statistical description. The trajectory tubes of differential inclusions are introduces as the set-valued analogies of the classical isolated trajectories of uncertain dynamical systems. Applying results related to discrete-time versions of the funnel equations and techniques of ellipsoidal estimation theory developed for linear control systems we present approaches that allow to find estimates for such set-valued states of uncertain nonlinear control systems.
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Filippova, T.F. (2010). Estimates of Trajectory Tubes of Uncertain Nonlinear Control Systems. In: Lirkov, I., Margenov, S., Waśniewski, J. (eds) Large-Scale Scientific Computing. LSSC 2009. Lecture Notes in Computer Science, vol 5910. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-12535-5_31
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DOI: https://doi.org/10.1007/978-3-642-12535-5_31
Publisher Name: Springer, Berlin, Heidelberg
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