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Summary: FA4 12:45 1987 CDC
Proceedingsof the 28th Conlemm
on Declsion and Conlml
Loa Angeles, CA Docamber I987
OBSERVER BASED BLOCK REALIZATIONS OF
STABILIZING OUTPUT CONTROLLERS
P. J. B t s a k l i s
Deparixent of E l e c t r i c a l andComputerEngineering
University of Notre Dame
Notre Dame, IN 46556
I . Introduction
Given a plant y = Pu and a s t a b i l i z i n g c o n t r o l l e r
u = -Cy, C c a n berealizedasanobserver-based con-
troller.Understandingtheexactrelationbetweensta-
bilizingoutputfeedback and statefeedback-observer
c o n t r o ls t r u c t u r e s is importantas i t enhances our
understanding of therelationshipsbetweendesign
methodswhichdirectlyproduce C andstate-space meth-
odswhichtypicallydesignobserver-basedcontrollers;
furthermore,powerfuldesignmethodssuchas LQG/LTR
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