Study the bearings parts blemish causes the round to the characteristic and regulations of the structureresonance, establishment mathematics physics model.
研究轴承部件缺陷引起轮对结构共振的特征及规律，建立数学物理模型；
2
These include relations between inertia moment and servo system performance, between structureresonance frequency and servo system performance, and between friction mo…
该分析方法可应用于设计和制造响应速度快、跟踪精度高的光电跟踪伺服系统。
3
The LP rotor vibration of the D29 turbine unit was analyzed in this article, and point out LP cylinder was in structureresonance region around working speed, for this fault the measure was given.