Title :
Rational interpolation and state variable realizations
Author :
Anderson, B.D.O. ; Antoulas, A.C.
Author_Institution :
Dept. of Syst. Eng., Australian Nat. Univ., Canberra, ACT, Australia
Abstract :
The authors consider the problem of passing from interpolation data for a real rational transfer function matrix to a minimal state variable realization of the transfer function matrix. The tool is a Loewner matrix, which is a generalization of the standard Hankel matrix of linear system realization theory, and which possesses a decomposition into a product of generalized observability and controllability matrices
Keywords :
control system synthesis; controllability; interpolation; matrix algebra; observability; transfer functions; Hankel matrix; Loewner matrix; controllability; linear system; observability; rational interpolation; state variable realizations; transfer function matrix; Australia; Constraint theory; Controllability; Displays; Interpolation; Linear systems; Matrix decomposition; Observability; Transfer functions;
Conference_Titel :
Decision and Control, 1990., Proceedings of the 29th IEEE Conference on
Conference_Location :
Honolulu, HI
DOI :
10.1109/CDC.1990.203941
