Abstract
The optimal Hankel norm approximation problem is solved under the assumptions that the system Sigma (A, B, C) is an exponentially stable, regular Pritchard-Salamon infinite-dimensional system. An explicit parameterization of all solutions is obtained in terms of the system parameters A, B, C.
| Original language | English |
|---|---|
| Pages (from-to) | 98-126 |
| Number of pages | 29 |
| Journal | Integral equations and operator theory |
| Volume | 39 |
| Issue number | 1 |
| Publication status | Published - Jan-2001 |
Keywords
- NEHARI PROBLEM
- LINEAR-SYSTEMS
- ERROR-BOUNDS