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Tuning strategy for generalized predictive control

par Peng, Youbin ;Hanus, Raymond
Référence Control, theory and advanced technology, 7, 1, page (153-166)
Publication Publié, 1991-03

Article révisé par les pairs

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Résumé :

This paper generalizes earlier results on the conditions for the deadbeat settings of generalized predictive control (GPC). Then, these deadbeat settings are used for a suitable augmented system to make the GPC design be equivalent to the usual pole placement design. A recursive tuning strategy is proposed to avoid the numerical ill-conditioning problem when overparameterization or near pole-zero cancellation is encountered. Two simulation examples illustrate the good performances of the proposed algorithm.