Title :
Bounded real extension of the Schur-Cohn test
Author :
Monden, Yoshimi ; Nagamatsu, M.
Author_Institution :
Dept. of Inf. Sci., Shimane Univ., Matsue, Japan
Abstract :
The importance of reinterpreting the Schur-Cohn test as a lossless bounded realness criterion for rational transfer functions on the unit disk is discussed, and a concept of their lossless bounded real (LBR) realization is introduced. A LBR realizability condition is shown to be equivalent to a lossless bounded realness criterion and then is extended to a bounded real one, which will play a crucial role not only in the realization problem, but also in the inverse scattering problem, digital filter design, and numerical analysis
Keywords :
discrete time systems; stability criteria; transfer functions; Schur-Cohn test; digital filter design; discrete time systems; inverse scattering problem; lossless bounded realness criterion; numerical analysis; rational transfer functions; stability criteria; unit disk; Digital filters; Information science; Inverse problems; Linear systems; Numerical analysis; Polynomials; Propagation losses; Stability criteria; System testing; Transfer functions;
Conference_Titel :
Systems Engineering, 1992., IEEE International Conference on
Conference_Location :
Kobe
Print_ISBN :
0-7803-0734-8
DOI :
10.1109/ICSYSE.1992.236853
