| タイトル | Computation of eigenpairs of Ax = lambda Bx for vibrations of spinning deformable bodies |
| 著者（英） | Utku, S.; Clemente, J. L. M. |
| 著者所属（英） | Duke Univ. |
| 発行日 | 1984-01-01 |
| 言語 | eng |
| 内容記述 | It is shown that, when linear theory is used, the general eigenvalue problem related with the free vibrations of spinning deformable bodies is of the type AX = lambda Bx, where A is Hermitian, and B is real positive definite. Since the order n of the matrices may be large, and A and B are banded or block banded, due to the economics of the numerical solution, one is interested in obtaining only those eigenvalues which fall within the frequency band of interest of the problem. The paper extends the well known method of bisections and iteration of R to the n power to n dimensional complex spaces, i.e., to C to the n power, so that it can be applied to the present problem. |
| NASA分類 | STRUCTURAL MECHANICS |
| レポートNO | 85A22004 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/393181 |
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