| 线性振动亏损系统的矩阵摄动理论 |
| |
| 引用本文： | 陈塑寰,徐涛,韩万芝.线性振动亏损系统的矩阵摄动理论[J].力学学报,1992,24(6):747-753. |
| |
| 作者姓名： | 陈塑寰 徐涛 韩万芝 |
| |
| 作者单位： | 长春市吉林大学力学系 |
| |
| 摘 要： | 本文讨论线性振动亏损系统的矩阵摄动理论。根据这种摄动理论,人们能确定结构参数变化对亏损系统的动力特性的影响。因此,它对研究亏损系统的动态特性的变化有重要意义。算例表明了本文理论的正确性和有效性。
|
| 关 键 词： | 线性振动 亏损系统 矩阵摄动理论 |
MATRIX PERTURBATION FOR LINEAR VIBRATION DEFECTIVE SYSTEMS |
| |
| Chen Suhuan Xu Tao Han Wanzhi.MATRIX PERTURBATION FOR LINEAR VIBRATION DEFECTIVE SYSTEMS[J].chinese journal of theoretical and applied mechanics,1992,24(6):747-753. |
| |
| Authors: | Chen Suhuan Xu Tao Han Wanzhi |
| |
| Abstract: | In this paper, matrix perturbation for linear vibration defective systems is discussed. According to this perturbation theory, the effect of the structural parameter modifications on the dynamic characteristics of the defective systems can be determined. Thus, the theory is usful for investigating the changes of the dynamic characteristics of the defective systems. A simple example is given to show the correctness and effectiveness of the matrix perturbation presented in this paper. |
| |
| Keywords: | linear vibration defective systems matrix perturbation |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《力学学报》浏览原始摘要信息 |
|
点击此处可从《力学学报》下载全文 |
