【摘要】 提出用动刚度系数方法对转子和轴系残余振动进行预测。对转子系统只需一次加重便可通过微机模拟预测出各组配重时的残余振动，可以方便地找到合适的成组配重。该方法在实际应用中获得了很好的效果。更多还原

【Abstract】 This paper calculates the residual vibration of rotors and axis with a new method equivalent dynamic stiffness factor.Through computer,the residual vibration of any counterweight can be calculated by loading a weight for only one time.It is also convenient to find the suitable counterweight.更多还原