Abstract
This paper considers the problem of approximating a possibly infinite-dimensional multi-input multi-output (MIMO) system by a finite-dimensional system. Unlike most methods which appear in the literature, the method discussed here does not assume a priori knowledge of an analytic expression (i.e. transfer function). An L 2 approximation problem is formulated and a closed form solution is presented. Several examples are provided in order to demonstrate the shortcomings as well as the positive aspects of the technique. The examples include a delay system, a damped Euler-Bernoulli Beam, and a model of an F-8 aircraft.
| Original language | English (US) |
|---|---|
| Title of host publication | Proceedings of the IEEE Conference on Decision and Control |
| Editors | Anon |
| Publisher | IEEE |
| Pages | 551-556 |
| Number of pages | 6 |
| Volume | 1 |
| State | Published - 1993 |
| Event | Proceedings of the 32nd Conference on Decision and Control - San Antonio, TX, USA Duration: Dec 15 1993 → Dec 15 1993 |
Other
| Other | Proceedings of the 32nd Conference on Decision and Control |
|---|---|
| City | San Antonio, TX, USA |
| Period | 12/15/93 → 12/15/93 |
ASJC Scopus subject areas
- Chemical Health and Safety
- Control and Systems Engineering
- Safety, Risk, Reliability and Quality
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Cite this
Mahloch, S. H., & Rodriguez, A. (1993). System identification from a frequency response. In Anon (Ed.), Proceedings of the IEEE Conference on Decision and Control (Vol. 1, pp. 551-556). IEEE.