| 基于新型变分原理的一种近似计算法 |
| |
| 引用本文： | 赵跃宇. 基于新型变分原理的一种近似计算法[J]. 湘潭大学自然科学学报, 1987, 0(4) |
| |
| 作者姓名： | 赵跃宇 |
| |
| 作者单位： | 湘潭大学机械系 |
| |
| 摘 要： | 本文提出了用新型变分原理求解非完整系统动力学问题和非保守系统动力学问题的一种近似方法,为实际工作中求解这类问题提供了理论基础。在文章最后,我们用这种新方法计算了几个具有一定的理论和实际意义的例题。
|
| 关 键 词： | 变分原理 近似计算 |
AN APPROXIMATE METHOD BASED ON NEW VARIATIONAL PRINCIPLD |
| |
| zhao yueyu. AN APPROXIMATE METHOD BASED ON NEW VARIATIONAL PRINCIPLD[J]. Natural Science Journal of Xiangtan University, 1987, 0(4) |
| |
| Authors: | zhao yueyu |
| |
| Affiliation: | Department of Mechanical Engineering |
| |
| Abstract: | In this paper, we give an approximate method based one new vari-ational principle to solve the problems of nonconservative and nonholono-mic system Lt provide the theoretic basis to solve the partical problemsin other subjects.Finally, the applications for example are illustrated by the nowapproximate method. |
| |
| Keywords: | variational principle approximate method |
| 本文献已被 CNKI 等数据库收录！ |
