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Multivariable predictive feedback control

Giovanini, L. (2002) Multivariable predictive feedback control. In: Proceedings of the First IEEE International Workshop on Electronic Design, Test and Applications, 2002. IEEE, pp. 453-458. ISBN 0-7695-1453-7

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Abstract

In this work a new method for designing predictive controllers for linear MIMO systems is presented. It uses a prediction of the process output J time intervals ahead to compute the correspondent future error. Then, the predictive feedback controller is defined by introducing a filter that weights the last w-predicted errors. In this way, the resulting control action is computed by observing the system future behavior and also by weighting present and past errors.