Title :
New results involving open-loop balanced realization schemes
Author :
Fortuna, L. ; Gallo, A. ; Nunnari, G.
Author_Institution :
Istituto di Elettrotecnica ed Elettronica, Catania Univ., Italy
Abstract :
Two new results are presented involving open-loop balanced realization schemes, referring to the solution of different problems. The first concerns the open balanced representation of linear systems S(A, B, C), where the matrices A , B, and C contain an unknown but bounded parameter. The second concerns the possibility of using an `approximate balanced approximation scheme´ for characterizing a general class of unstable symmetrical systems
Keywords :
control system analysis; linear systems; matrix algebra; approximation; linear systems; open-loop balanced realization; unstable symmetrical systems; Control systems; Frequency; Interpolation; Large-scale systems; Linear systems; Open loop systems; Polynomials; State-space methods; Symmetric matrices; Transfer functions;
Conference_Titel :
Decision and Control, 1989., Proceedings of the 28th IEEE Conference on
Conference_Location :
Tampa, FL
DOI :
10.1109/CDC.1989.70355
