This paper deals with the problem of structural modifications. Required are the modifications needed in order to reallocate eigenvalues and specify eigenvectors. A theory is developed to show how the necessary mass and stiffness modifications can be computed using modal test results only, even when
Exact statistical solutions using the inverse Bayes formulae
β Scribed by Guo-Liang Tian; Ming Tan
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 257 KB
- Volume
- 62
- Category
- Article
- ISSN
- 0167-7152
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π SIMILAR VOLUMES
A direct method of studying the qualitative behavior of concentration dependent diffusion is based on exact solution of problems with diffusion coe$icients which are piecewise constant functions of concentration. Polynomial approximations are given for the inverse of the complementary error function
The receptance matrix of a system after a modification of rank k<< n to system matrices (of order n) may be derived from the receptance matrix of the original system by solution of a system of linear equations of order k. In this paper it is shown that it is desirable to impose a much more conservat