Dynamic Properties of Modified Systems
Đã lưu trong:
| Nhiều tác giả: | , |
|---|---|
| Định dạng: | comunicación de congreso |
| Ngày xuất bản: | 1985 |
| Miêu tả: | A set of methods is presented for convenient calculation of the changes in the frequency and shape of any mode of undamped vibration of a structure due to changes in the parameters of the system. Previously reported methods of similar type did not include the possibility of changes in the system that increase the number of degrees of freedom. The extension to cases in which degrees of freedom are added is effected by perturbation methods. In particular, the methods presented can treat close or multiple frequencies. Some sample numerical results are given for separated frequencies and multiple ones |
| Quốc gia: | Kérwá |
| Tổ chức giáo dục: | Universidad de Costa Rica |
| Repositorio: | Kérwá |
| Ngôn ngữ: | Inglés |
| OAI Identifier: | oai:kerwa.ucr.ac.cr:10669/87179 |
| Truy cập trực tuyến: | https://hdl.handle.net/10669/87179 |
| Từ khóa: | dynamic structural analysis perturbation eigenvalues and eigenvectors |