This paper addresses the problem of selecting a side constraint and determining the regularisation parameter in model updating. The weight to be attached to the constraint is determined by the regularisation parameter. Methods based on singular value decomposition, cross-validation, and L-curves are
An improved perturbation method for stochastic finite element model updating
β Scribed by X. G. Hua; Y. Q. Ni; Z. Q. Chen; J. M. Ko
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- English
- Weight
- 429 KB
- Volume
- 73
- Category
- Article
- ISSN
- 0029-5981
- DOI
- 10.1002/nme.2151
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