DocumentCode
1963794
Title
Assignment of system zeros using a new numerically stable algorithm (multivariable systems)
Author
Berger, W.A. ; Perry, R.J. ; Sun, H.H.
Author_Institution
Dept. of Electr. & Comput. Eng., Drexel Univ., Philadelphia, PA, USA
fYear
1988
fDate
7-9 June 1988
Firstpage
877
Abstract
The authors present a numerically stable algorithm for assigning a prescribed set of zeros to a linear system described by a state-space model (A, B, C, D). The method is based on the generalized Schur form of the system matrix, and the implicitly shifted QR algorithm. The approach imposes no restrictions on the state-space model, and does not require computation of the zeros of the original system. Numerical properties of the algorithm are discussed and examples are given to illustrate its performance.<>
Keywords
linear systems; multivariable systems; poles and zeros; state-space methods; generalized Schur form; implicitly shifted QR algorithm; linear system; multivariable systems; numerically stable algorithm; state-space model; system matrix; system zeros assignment; Delay; Eigenvalues and eigenfunctions; Linear systems; MIMO; Poles and zeros; State feedback; State-space methods; Sun; Transfer functions; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1988., IEEE International Symposium on
Conference_Location
Espoo, Finland
Type
conf
DOI
10.1109/ISCAS.1988.15063
Filename
15063
Link To Document