摘要
引入几个描述信号功率谱特征变化的特征因子，通过试验的方法，对转子轴承处振动响应信号的频谱做了较深入的研究，由此提出了一种识别转子平衡状态的方法．借助一个实例，验证了该方法的有效性．
In this paper several characteristic factors which describe the characteristic change ofsignal power spectrun are introduced. By means of experiments, a deep study of the frequencyspectrum of the vibration signals on rotor bearings has been made and a method for identifying rotor balancing state is proposed. It indicates that the method is effective. A example onthis is available.
出处
《武汉交通科技大学学报》
1997年第6期695-699,共5页
Journal of Wuhan University of Technology(Transportation Science & Engineering)
