DocumentCode :
806936
Title :
Root loci having a total of four poles and zeros
Author :
Chandrasekharan, P.
Volume :
16
Issue :
5
fYear :
1971
fDate :
10/1/1971 12:00:00 AM
Firstpage :
484
Lastpage :
486
Abstract :
Topological features are established for the root paths of algebraic equations of the form 
, having a combined total of four poles (the 
roots of 
and zeros (the 
roots of 
. For 
a simple unified treatment is given, based on intersections of a parabola with a rectangular hyperbola.
, having a combined total of four poles (the roots of and zeros (the roots of . For a simple unified treatment is given, based on intersections of a parabola with a rectangular hyperbola.Keywords :
Polynomials; Automatic control; Control system synthesis; Control systems; Equations; Information analysis; MIMO; Observability; Poles and zeros; Polynomials; Topology;
fLanguage :
English
Journal_Title :
Automatic Control, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9286
Type :
jour
DOI :
10.1109/TAC.1971.1099807
Filename :
1099807
Link To Document :
