Home

About

Advanced Search

Browse by Discipline

Scientific Societies

E-print Alerts

Add E-prints

E-print Network
FAQHELPSITE MAPCONTACT US


  Advanced Search  

 
ON THE COMMON (LEFT,RIGHT) DIVISORS OF TWO POLYNOMIAL MATRICES P.J. Antsaklis
 

Summary: WA4 10:15
ON THE COMMON (LEFT,RIGHT) DIVISORS OF TWO POLYNOMIAL MATRICES
P.J. Antsaklis
Department of Electrical Engineering
University of Notre Dame
Notre Dame, IN 46556
Summary
The notions of common right and common left
divisors of two polynomial matricesare well es-
tablished. They can be used to characterize the
unobservable and the uncontrollable modesof a sys-
tem and to study polynomialmatrix equations of the
form alVl + a V = V3. The new notion of common
(right,left) divisorsof two polynomial matrices
is introduced here and it is used tocharacterize
the modesof the systemwhich are both uncontrol-
lable and unobservable; it is also used to study
polynomial matrix equationsof the form
where N(qxp) , D(rxm)andV(qxm) are given poly-
nomial matrices; (1) has attracted recently consid-

  

Source: Antsaklis, Panos - Department of Electrical Engineering, University of Notre Dame

 

Collections: Engineering