axial vibration of shafting

基本解释

According to coupling principle and excited force of shafting system, a model of coupled torsional-axial forced vibration can be constructed.
根据刚度耦合原理，并考虑轴系强迫激励进而建立了扭纵耦合强迫振动模型。
Dynamic absorber is an effective instrument to reduce axial vibration of ship shafting and its parameters optimization will be the key to the reasonable control of vibration.
在船舶轴系中安装动力减振器是减小轴系纵向振动的有效方法，而对动力减振器参数优化的研究是有效控制振动的关键之一。
On this foundation, a theoretical model based on system method for calculating coupled axial and torsional vibration of large ships diesel propulsion shafting is established.
系统阐述了大型船舶柴油机推进轴系振动的特点和规律，在此基础上建立了轴系纵扭耦合振动的系统矩阵理论计算模型。