For the case, we put forward the methods for decreasing vibration at the peak speeds and study the influence of support plan for vibrational character of rotor-support system of the aeroengine.
For the case, we put forward the methods for decreasing vibration at the peak speeds and study the influence of support plan for vibrational character of rotor-support system of the aeroengine.
研究降低峰值转速下振动水平的方法及支承方案对发动机转子—支承系统振动特性的影响，得出了有工程参考价值的结论。