Noncontact measuring of high speed rotating blade vibration is the most promising technology in the blade vibration measuring. 高速旋转叶片振动的非接触测量是叶片振动测量中极具发展前景的技术。
An operational modal analysis technique is applied on sequential vibration measurements to characterise the dynamic behaviour of the rolling tire. 业务模态分析技术应用于连续振动测量的特征的动态行为的滚动轮胎。