CHARACTERIZATION OF THE SOLUTION TO THE OPTIMAL H-INFINITY MODEL-REDUCTION PROBLEM
| Author(s) : | BETTAYEB M KAVRANOGLU D, |
| Publisher : | ELSEVIER SCIENCE BV |
| Publication Date : | 1993 |
| ISSN : | N/A |
| Abstract : | In this paper the H(infinity) norm approximation of a given stable, proper, rational transfer function by a lower order stable proper rational transfer function is studied. The solution method is based on the authors observation that the H(infinity) model reduction problem can be converted into a Hankel norm model reduction problem. A simple characterization of the solution to the optimal H(infinity) model reduction problem is developed., |