| 弹簧振子在定常干摩擦阻尼作用下的振动 |
| |
| 引用本文： | 卓士创,董慎行. 弹簧振子在定常干摩擦阻尼作用下的振动[J]. 大学物理, 2001, 20(6): 17-21,33 |
| |
| 作者姓名： | 卓士创 董慎行 |
| |
| 作者单位： | 1. 徐州师范大学技术教育学院,
2. 苏州大学物理系, |
| |
| 摘 要： | 首先给出了弹簧振子在定常干摩擦阻尼作用下的振动微分方程，并通过分段求解，归纳出其在各个阶段的解的一般形式，然后分析了振动的基本规律，作出了振动的图象。
|
| 关 键 词： | 干摩擦阻尼 振动中心 动平衡位置 振幅衰减量 静平衡区间 弹簧振子 |
| 文章编号： | 1000-0712(2001)06-0017-05 |
The oscillation of a spring oscillator under constant dry frictional damping |
| |
| ZHUO Shi-chuang,DONG Shen-xing. The oscillation of a spring oscillator under constant dry frictional damping[J]. College Physics, 2001, 20(6): 17-21,33 |
| |
| Authors: | ZHUO Shi-chuang DONG Shen-xing |
| |
| Affiliation: | ZHUO Shi chuang 1,DONG Shen xing 2 |
| |
| Abstract: | At first, the differential equations of the oscillation of a spring oscillator under constant dry frictional damping are given,and the general form of the solution for each stage is induced after being solved stage by stage.Then,the basic laws of the oscillation are analyzed,and the graphs of it are made. |
| |
| Keywords: | dry frictional damping center of oscillation dynamic equilibrium position value of amplitude attenuation static equilibrium region |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
