A fourth model may be tested for flutter speed . 第四個模型可用來進行顫振試驗。
The computed flutter speeds are within 10 % of experimentally determined ones 并在時間域內分析了高超音速氣動彈性的非線性。
To a series of dampings , velocities and frequencies , the linear interpolation is applied and the flutter speed and flutter frequency are obtained 對得到的一系列的阻尼、速度和頻率進行了線性插值,從而得到顫振速度和顫振頻率。