%0 Journal Article %T PARAMETRIZACI¨®N ALTERNATIVA DE YOULA %A Salgado %A Mario %A Musalem %A Rodrigo %A Silva %A Eduardo %J Revista Facultad de Ingenier¨ªa - Universidad de Tarapac¨¢ %D 2005 %I Scientific Electronic Library Online %R 10.4067/S0718-13372005000200009 %X this article proposes a special formulation of the youla parameterization for general plants. the subject is presented as the parameterization of all sensitivities of all internally stable loops, for a given process model. our work covers the stable and unstable discrete time case, scalar (siso) and multivariate (mimo) plants. %K youla parameterization %K scalar (siso) %K multivariate (mimo). %U http://www.scielo.cl/scielo.php?script=sci_abstract&pid=S0718-13372005000200009&lng=en&nrm=iso&tlng=en