Title :
Fast inner-outer factorization
Author_Institution :
Dept. of Math., Ohio State Univ., Columbus, OH, USA
Abstract :
We derive fast algorithm for computing inner-outer factorization of an epic H∞ transfer function G. The algorithm requires computation of the Schur form of an N×N matrix where N is the McMillan degree of G. The only assumption we make on G is surjectivity of its value at infinity-the function G may have zeros on the imaginary axis
Keywords :
H∞ control; transfer functions; N×N matrix; Schur form; epic H∞ transfer function; fast inner-outer factorization; surjectivity; H infinity control; Lakes; Mathematics; Poles and zeros; Sufficient conditions; Transfer functions;
Conference_Titel :
Decision and Control, 1994., Proceedings of the 33rd IEEE Conference on
Conference_Location :
Lake Buena Vista, FL
Print_ISBN :
0-7803-1968-0
DOI :
10.1109/CDC.1994.411099
