Abstract
In this paper it is shown how to estimate the modal parameters as well as their uncertainties using the prediction error method of a dynamic system on the basis of uotput measurements only. The estimation scheme is assessed by means of a simulation study. As a part of the introduction, an example is given showing how the uncertainty estimates can be used in applications such as damage detection.
| Originalsprog | Engelsk |
|---|---|
| Titel | Proceedings of the 17th International Modal Analysis Conference (IMAC), Kissimmee, Florida, USA, February 8-11, 1999 |
| Publikationsdato | 1999 |
| Sider | 323-329 |
| Status | Udgivet - 1999 |
| Begivenhed | The International Modal Analysis Conference - Kissimmee, Florida, USA Varighed: 8 feb. 1999 → 11 feb. 1999 |
Konference
| Konference | The International Modal Analysis Conference |
|---|---|
| Land/Område | USA |
| By | Kissimmee, Florida |
| Periode | 08/02/1999 → 11/02/1999 |
Emneord
- Modal Parameters
- Uncertainties
- Prediction Error Method
- Dynamic System
- Output Measurements
- Simulation Study
- Damage Detection