Multitrace matrix model in the parquet approximation
โ Scribed by A. O. Shishanin
- Publisher
- Springer
- Year
- 2005
- Tongue
- English
- Weight
- 232 KB
- Volume
- 48
- Category
- Article
- ISSN
- 1573-9228
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The paper is concerned with modelling the dynamic behaviour of a structure with damping. Hysteretic damping is commonly accepted to be reasonably accurate in some circumstances, but can only be applied directly in the frequency domain. Dynamic (time) behaviour, however, is most conveniently predicte
A best matrix approximation technique for updating the analytical model is developed using the known modal parameters. Firstly, the known modal matrix is decomposed by means of the singular-value decomposition technique. Secondly, the general updating equations for the analytical model are obtained