This paper proposes a methodology to detect the location and extent of damage in mechanical systems using forced response data. A residual vector defined from vibration response and modeled system matrices forms the objective function of the optimization problem. The residual elements are expressed
Identification of damage fields using kinematic measurements
✍ Scribed by Damien Claire; François Hild; Stéphane Roux
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- French
- Weight
- 137 KB
- Volume
- 330
- Category
- Article
- ISSN
- 1631-0721
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
This paper presents a neural network modelling method for damage behaviour of composite materials in conjunction with full-field strain measurements. The proposed method utilises the overall structural response of a laminate composite specimen to develop the constitutive model of a single ply unidir
An optimization algorithm is formulated for the identi®cation of damage in structures, when such damage is manifested by localized reductions in the stiness of structural elements. The relationship between the stiness of the structure and its natural frequencies has been presented as a set of underd