Resumo

BENITEZ-GONZALEZ, Ivón O.  e  RIVAS-PEREZ, Raúl. Smith Predictor: review and challenges. EAC [online]. 2017, vol.38, n.1, pp.33-47. ISSN 1815-5928.

In this paper a review of the Smith predictor and its modifications oriented to improve its performance is developed. The historic progress of Smith predictor is shown. Finally, some challenges of the international scientific community to continue improve the performance of the Smith predictor in control of plants characterized by dominant time delay are offered.

Palavras-chave : Smith predictor; time delay; dead-time compensator; modified Smith predictor; measured and unmeasured disturbances.

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