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Showing 1 to 2 of 2 for “"Teoria do controle"”.
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Estudo de sistemas de controle a estrutura variável
… of variable structure control systems is done. An important characteristic of these systems, is the possibility of sliding regimes, when the controlled system becomes invariant. An extension of Liapunov's second method is used for the stability study, and the analysis of the relationship …
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Condições de otimalidade para sistemas discretos no tempo com controle limitado pelo Estado
… to show that the maximurn principle usually does not hold in the case of state constrained controls and an "inclusion hypotheses" is given, demonstrating a class of problems where the usual maximum principle is valid. The Fritz John Theorem is then applied to obtain necessary conditions for …