Abstract
The optimal Hankel-norm approximation problem studied in [1] is reformulated in a state-space setting. The crucial extension theorem is reestablished in this framework. The minimal degree optimal approximation is then derived in terms of state-space parameters.
Original language | English (US) |
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Pages (from-to) | 942-946 |
Number of pages | 5 |
Journal | IEEE Transactions on Automatic Control |
Volume | 26 |
Issue number | 4 |
DOIs | |
State | Published - Aug 1981 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Control and Systems Engineering
- Computer Science Applications
- Electrical and Electronic Engineering