Summary: ON MULTIVARIABLE REGULA'JDRS. AN EXPLICITDESCRIPTION
Department of Computing and Control
The problemof tracking and regulation in mlti-
variablesyst-aas is considered and theclass of output
dymaniccompensatorsvhichregulate and a t t h e same
time stabilizetheclosedloopsystem i s explicitly
determined.Differentversions of the problemhave
beenstudied by a number of authors including W.M.
Wonham and J.B. Pearson [ l l ; G. Bengtsson CZl;
L. Cheng and J.B. Pearson C31; W.A. Wolovich and P.
Ferreira [41; P.J.Antsaklis and J.B. Pearson C51.
This vork deals vith a generalized version of the
problem (more generalmodel);necessary and suff-
icientconditionsfortheexistence of solutions
are derived and theappropriatecompensatorsarepara-