DocumentCode :
487373
Title :
A Geometric Analysis of the Zeros and Residues via the Dual GHR
Author :
Lindner, D.K. ; Babendreier, J. ; Hamdan, A.M.A.
Author_Institution :
Bradley Department of Electrical Engineering, Virginia Tech, Blacksburg, VA 24061
fYear :
1988
fDate :
15-17 June 1988
Firstpage :
1048
Lastpage :
1051
Abstract :
The Dual Generalized Hessenberg Representation (Dual GHR) is a canonic form for single input single output systems which identifies the input output properties of the system. Here it is shown how the Dual GHR can be used to identify almost pole-zero canceliations and small residues of the corresponding poles. This connection between the state space representation and transfer function is established using geometrical arguments. Near unobservability and near uncontrollability, measures relying on angles between subspaces, play a key role.
Keywords :
Controllability; Goniometers; Observability; Poles and zeros; State-space methods; Strontium; Transfer functions;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
American Control Conference, 1988
Conference_Location :
Atlanta, Ga, USA
Type :
conf
Filename :
4789875
Link To Document :
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