Model correction for a class of spatio-temporal systems
Research output: Contribution to conference › Paper › peer-review
Electronic versions
DOI
Modal analysis has been used in modeling of a large number of physical systems such as beams, plates, acoustic enclosures, strings, etc. These models are often simplified by truncating higher frequency terms that lie out of the bandwidth of interest. Truncation can introduce a large error. This paper suggests a method of minimizing the effect of truncated modes on spatial low-frequency dynamics of the system by adding a spatial zero frequency term to the truncated model. The feedthrough term is found such that the spatial H/sub /spl infin// norm of the error system is minimized.
| Original language | Unknown |
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| Pages | 3768-3772 |
| Number of pages | 5 |
| DOIs | |
| Publication status | Published - 6 Aug 2002 |
| Externally published | Yes |
| Event | Proceedings of the 2000 American Control Conference. ACC (IEEE Cat. No.00CH36334) - Chicago, United States Duration: 28 Jun 2000 → 30 Jun 2000 |
Conference
| Conference | Proceedings of the 2000 American Control Conference. ACC (IEEE Cat. No.00CH36334) |
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| Country/Territory | United States |
| City | Chicago |
| Period | 28/06/00 → 30/06/00 |