正进动 meaning in English
forward precession
Examples
- The experiment gives a satisfactory validation , that is , the imbalance and rub are clearly distinguished in the graph
Sv ?进动图是由转子振动的正进动和反进动量构成的二维平面图。 - For example , the information gain of 1x forward and backward whirls is high for detecting rotor imbalance and the gains of 1x , 2x and 3x forward and backward whirls are high for detecting stator / rotor rub
使用该方法发现，转子振动的一、二、三阶正进动和反进动量对于不平衡和碰摩故障的信息增益最大。