The study shows that the magnetic pull force can decrease both the first critical speed and the critical amplitude.
研究表明,磁拉力可降低一阶临界转速和临界振幅;
For simply and reliably improving the rotor's stability and suppressing the resonant vibration around the first critical speed, a new passive electromagnetic damper was proposed.
为了简单可靠地增加转子系统的稳定性、抑制转子的共振振峰,提出一种新型的被动式电磁阻尼器。
The first order critical speed and static stiffness of the spindle increases greatly after optimization.
经优选设计后,电主轴的一阶临界转速和主轴端静刚度均有较大幅度的提高。
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