DocumentCode :
806770
Title :
On optimal compensation and the circle condition
Author :
Randall, R.L. ; Pearson, J.B.
Author_Institution :
Rice University, Houston, TX, USA
Volume :
16
Issue :
5
fYear :
1971
fDate :
10/1/1971 12:00:00 AM
Firstpage :
488
Lastpage :
489
Abstract :
A desirable property of an optimal system with full state feedback was shown by Kalman to be the satisfaction of a circle condition in the 
plane where 
is the loop gain function (return ratio) of the optimal system. This correspondence demonstrates that this property is satisfied by systems that are designed to be optimal using output feedback.
plane where is the loop gain function (return ratio) of the optimal system. This correspondence demonstrates that this property is satisfied by systems that are designed to be optimal using output feedback.Keywords :
Circle stability criterion; Linear systems, time-invariant continuous-time; Optimal control; Asia; Computational efficiency; Control systems; Cost function; Linear systems; Output feedback; Regulators; State feedback; Weight control; Writing;
fLanguage :
English
Journal_Title :
Automatic Control, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9286
Type :
jour
DOI :
10.1109/TAC.1971.1099790
Filename :
1099790
Link To Document :
