en و موضوعات مربوط Other Related Subject پژوهشي Research <p>In this paper a non-diagonal regulator, based on the QFT method, is synthesized for an uncertain MIMO plant whose output and control signals are subjected to hard time-domain constraints. This procedure includes the design of a non-diagonal pre-controller based on a new simple approach, followed by the sequential design of a diagonal QFT controller. We present a new formulation for the latter stage, which shows the role of off-diagonal elements in the design procedure. A numerical example is given to illustrate the effectiveness of the proposed method<em> </em><strong>.</strong></p> MIMO, QFT, non-diagonal, control, uncertain 137 142 http://ijiepr.iust.ac.ir/browse.php?a_code=A-10-1-88&slc_lang=en&sid=1 M. Rafeeyan rafeeyan@yazduni.ac.ir 18003194753284600395 18003194753284600395 Yes