A structure-preserving iteration method of model updating based on matrix approximation theory
AUTOR(ES)
Xie, Dongxiu
FONTE
Computational & Applied Mathematics
DATA DE PUBLICAÇÃO
2010-06
RESUMO
Some theories and a method are discussed on updating a generalized centrosymmetric model. It gives a generalized centrosymmetric modified solution with partial prescribed least square spectra constraints. The emphasis is given on exploiting structure-preserving algorithm based on matrix approximation theory. A perturbation theory for the modified solution is established. The convergence of an iterative solution is investigated. Illustrative examples are provided. Mathematical subject classification: 15A29, 15A90, 41A29, 65F15, 65L70.
Documentos Relacionados
- AN IMPROVED ITERATION METHOD FOR THE CALCULATION OF SURFACE TENSION USING THE SIGNIFICANT STRUCTURE THEORY OF LIQUIDS
- A model updating method for truss structure using stepwise uniform design schemes considered primary factors
- LETTER: Variational iteration method for Nonlinear Oscillators: a comment on "Application of Laplace Iteration method to Study of Nonlinear Vibration of laminated composite plates"
- A novel method for generating scale space kernels based on wavelet theory
- A development of a finite element method based on a novel theory of laminated composite beam.
