Multivariable Predictive Feedback Control

GIOVANINI L

Massey, Nueva Zelanda

Workshop; IEEE International Workshop on Electronic Design, Test and Application; 2002

IEEE

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, thepredictive 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.