摘要
The characteristics of flexible test platform under the simulation of the square wave force were analyzed. The natural frequency of the platform was calculated, and the methods to change the natural frequency were also proposed. Finally, the time response curve of angular motion of the test platform with the control engine under the simulation of square wave force was calculated.
| 源语言 | 英语 |
|---|---|
| 页（从-至） | 279-281 |
| 页数 | 3 |
| 期刊 | Tuijin Jishu/Journal of Propulsion Technology |
| 卷 | 22 |
| 期 | 4 |
| 出版状态 | 已出版 - 8月 2001 |