Title :
Perturbation analysis for the determination of observability indices
Author :
Barker, Michael ; Rhodes, Ian
Author_Institution :
Itek Opt. Syst., Lexington, MA, USA
fDate :
29 June-1 July 1994
Abstract :
A new bound on the minimum norm for a perturbation matrix capable of altering the observability indices of a system is derived. The bound is used in the determination of condensed or block diagonal forms of a system.
Keywords :
controllability; linear systems; matrix algebra; observability; perturbation techniques; bound; controllability; linear system; minimum norm; observability indices; perturbation matrix; Controllability; Observability; Reflection; Roundoff errors; Upper bound;
Conference_Titel :
American Control Conference, 1994
Print_ISBN :
0-7803-1783-1
DOI :
10.1109/ACC.1994.735064
