Abstract
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.
| Original language | English |
|---|---|
| Pages (from-to) | 279-281 |
| Number of pages | 3 |
| Journal | Tuijin Jishu/Journal of Propulsion Technology |
| Volume | 22 |
| Issue number | 4 |
| Publication status | Published - Aug 2001 |
Keywords
- Long range missile
- Response characteristic measurement
- Rocket engine
- Rocket engine test stand
- Vibration test